./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.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_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/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_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/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_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/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 fef6217d4b08cb3aa025852d66a6672fc9c8d590a1d32efbef068d3f53b164c9 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 19:08:21,536 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 19:08:21,538 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 19:08:21,559 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 19:08:21,560 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 19:08:21,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 19:08:21,562 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 19:08:21,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 19:08:21,565 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 19:08:21,566 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 19:08:21,567 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 19:08:21,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 19:08:21,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 19:08:21,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 19:08:21,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 19:08:21,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 19:08:21,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 19:08:21,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 19:08:21,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 19:08:21,576 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 19:08:21,578 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 19:08:21,579 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 19:08:21,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 19:08:21,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 19:08:21,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 19:08:21,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 19:08:21,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 19:08:21,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 19:08:21,585 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 19:08:21,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 19:08:21,586 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 19:08:21,587 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 19:08:21,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 19:08:21,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 19:08:21,589 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 19:08:21,589 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 19:08:21,589 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 19:08:21,589 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 19:08:21,590 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 19:08:21,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 19:08:21,591 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 19:08:21,591 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-06 19:08:21,610 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 19:08:21,610 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 19:08:21,611 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 19:08:21,611 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 19:08:21,611 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 19:08:21,612 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 19:08:21,612 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 19:08:21,612 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-06 19:08:21,612 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-06 19:08:21,612 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-06 19:08:21,612 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-06 19:08:21,612 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-06 19:08:21,612 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-06 19:08:21,613 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 19:08:21,613 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 19:08:21,613 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-06 19:08:21,613 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 19:08:21,613 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 19:08:21,613 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 19:08:21,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-06 19:08:21,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-06 19:08:21,614 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-06 19:08:21,614 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 19:08:21,614 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 19:08:21,614 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-06 19:08:21,614 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 19:08:21,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-06 19:08:21,614 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 19:08:21,615 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 19:08:21,615 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 19:08:21,615 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 19:08:21,615 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 19:08:21,616 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-06 19:08:21,616 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_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fef6217d4b08cb3aa025852d66a6672fc9c8d590a1d32efbef068d3f53b164c9 [2021-12-06 19:08:21,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 19:08:21,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 19:08:21,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 19:08:21,820 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 19:08:21,820 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 19:08:21,821 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c [2021-12-06 19:08:21,864 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/data/cced6511b/0860b60776cc4f25828b5c36447b2e9d/FLAG6d58328af [2021-12-06 19:08:22,309 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 19:08:22,309 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c [2021-12-06 19:08:22,323 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/data/cced6511b/0860b60776cc4f25828b5c36447b2e9d/FLAG6d58328af [2021-12-06 19:08:22,334 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/data/cced6511b/0860b60776cc4f25828b5c36447b2e9d [2021-12-06 19:08:22,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 19:08:22,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 19:08:22,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 19:08:22,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 19:08:22,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 19:08:22,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77d69419 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22, skipping insertion in model container [2021-12-06 19:08:22,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 19:08:22,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 19:08:22,655 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_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c[65679,65692] [2021-12-06 19:08:22,656 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 19:08:22,664 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 19:08:22,745 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_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c[65679,65692] [2021-12-06 19:08:22,745 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 19:08:22,757 INFO L208 MainTranslator]: Completed translation [2021-12-06 19:08:22,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22 WrapperNode [2021-12-06 19:08:22,758 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 19:08:22,758 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 19:08:22,759 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 19:08:22,759 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 19:08:22,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,862 INFO L137 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2106 [2021-12-06 19:08:22,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 19:08:22,863 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 19:08:22,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 19:08:22,863 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 19:08:22,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,877 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,877 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,904 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,938 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 19:08:22,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 19:08:22,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 19:08:22,950 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 19:08:22,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (1/1) ... [2021-12-06 19:08:22,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:22,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:22,974 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:22,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-06 19:08:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 19:08:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 19:08:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 19:08:23,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 19:08:23,141 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 19:08:23,142 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 19:08:24,127 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 19:08:24,140 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 19:08:24,140 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 19:08:24,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:08:24 BoogieIcfgContainer [2021-12-06 19:08:24,143 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 19:08:24,144 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-06 19:08:24,144 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-06 19:08:24,146 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-06 19:08:24,147 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 19:08:24,147 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.12 07:08:22" (1/3) ... [2021-12-06 19:08:24,148 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5197a82e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 07:08:24, skipping insertion in model container [2021-12-06 19:08:24,148 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 19:08:24,148 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:08:22" (2/3) ... [2021-12-06 19:08:24,148 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5197a82e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 07:08:24, skipping insertion in model container [2021-12-06 19:08:24,148 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 19:08:24,148 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:08:24" (3/3) ... [2021-12-06 19:08:24,149 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c [2021-12-06 19:08:24,179 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-06 19:08:24,179 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-06 19:08:24,179 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-06 19:08:24,179 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-06 19:08:24,179 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-06 19:08:24,180 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-06 19:08:24,180 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-06 19:08:24,180 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-06 19:08:24,206 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 745 states, 744 states have (on average 1.8440860215053763) internal successors, (1372), 744 states have internal predecessors, (1372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:08:24,248 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-12-06 19:08:24,249 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:08:24,249 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:08:24,266 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:08:24,266 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:08:24,266 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-06 19:08:24,269 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 745 states, 744 states have (on average 1.8440860215053763) internal successors, (1372), 744 states have internal predecessors, (1372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:08:24,284 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-12-06 19:08:24,284 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:08:24,284 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:08:24,291 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:08:24,291 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:08:24,303 INFO L791 eck$LassoCheckResult]: Stem: 734#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 611#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 559#L714true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 121#L733true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 639#L743true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 686#L762true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 370#L772true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 399#L791true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 332#L801true assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 210#L820true init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 320#L830true assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 167#L849true init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 148#L859true assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 241#L878true init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 33#L888true assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 642#L907true init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 140#L917true assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 606#L936true init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 349#L946true assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 673#L965true init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 331#L975true assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 724#L994true init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 537#L1004true assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 309#L1023true init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 563#L1033true assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 466#L1052true init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 19#L1062true assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 579#L1081true init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 79#L1091true assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 636#L1110true init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 260#L1120true assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 613#L1139true init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 18#L1149true assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 523#L1168true init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 507#L1178true assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 427#L1197true init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 214#L1207true assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 93#L1226true init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 626#L1236true assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 736#L1255true init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 258#L1265true assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 739#L1284true init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 430#L1294true assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 738#L1313true init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 624#L1323true assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 158#L1342true init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 498#L1352true assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 462#L1371true init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 640#L1381true assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 269#L1400true init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 712#L1410true assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 561#L1429true init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 261#L1439true assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 107#L1458true init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 360#L1468true assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 110#L1487true init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 127#L1497true assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 25#L1516true init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 39#L1526true assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 486#L1545true init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 603#L1555true assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 248#L1574true init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 652#L1584true assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 219#L1603true init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 305#L1613true assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 43#L1632true init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 183#L1642true assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 586#L1661true init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 465#L1671true assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 37#L1690true init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 272#L1700true assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 694#L1719true init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 543#L1729true assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 358#L1748true init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 744#L1758true assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 377#L1777true init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 300#L1787true assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 337#L1806true init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 733#L1816true assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 556#L1835true init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 619#L1845true assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 716#L1864true init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 326#L1874true assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 660#L1893true init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 95#L1903true assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 728#L1922true init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 262#L1932true assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 442#L1951true init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 649#L1961true assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 687#L1980true init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 303#L1990true assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 697#L2009true init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 707#L2019true assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 251#L2038true init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 725#L2048true assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 201#L2067true init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 257#L2077true assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 304#L2096true init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 459#L2106true assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 195#L2125true init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 333#L2135true assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 696#L2154true init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 487#L2164true assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 306#L2183true init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 209#L2193true assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 572#L2212true init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 334#L2222true assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 242#L2241true init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 414#L2251true assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 126#L2270true init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 513#L2280true assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 715#L2299true init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 67#L2309true assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 400#L2328true init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 287#L2338true assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 621#L2357true init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 192#L2367true assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 731#L2386true init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 390#L2396true assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 661#L2415true init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 564#L2425true assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 382#L2444true init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 147#L2454true assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 30#L2454-1true init_#res#1 := init_~tmp___59~0#1; 288#L2715true main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 49#L22true assume !(0 == assume_abort_if_not_~cond#1); 483#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 448#L2892-2true [2021-12-06 19:08:24,304 INFO L793 eck$LassoCheckResult]: Loop: 448#L2892-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 625#L155true assume !(0 != ~mode1~0 % 256); 680#L202true assume !(~r1~0 % 256 < 4); 131#L202-1true ~mode1~0 := 1; 703#L155-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 723#L235true assume !(0 != ~mode2~0 % 256); 551#L282true assume !(~r2~0 % 256 < 4); 653#L282-1true ~mode2~0 := 1; 244#L235-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 50#L315true assume !(0 != ~mode3~0 % 256); 529#L362true assume !(~r3~0 % 256 < 4); 206#L362-1true ~mode3~0 := 1; 671#L315-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 675#L395true assume !(0 != ~mode4~0 % 256); 592#L442true assume !(~r4~0 % 256 < 4); 229#L442-1true ~mode4~0 := 1; 188#L395-2true assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 89#L475true assume !(0 != ~mode5~0 % 256); 314#L522true assume !(~r5~0 % 256 < 4); 22#L522-1true ~mode5~0 := 1; 594#L475-2true assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 154#L2723true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);check_~tmp~1#1 := 0; 609#L2723-1true check_#res#1 := check_~tmp~1#1; 329#L2779true main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 509#L2951true assume !(0 == assert_~arg#1 % 256); 323#L2946true assume { :end_inline_assert } true; 448#L2892-2true [2021-12-06 19:08:24,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:08:24,310 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 1 times [2021-12-06 19:08:24,316 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:08:24,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628749512] [2021-12-06 19:08:24,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:08:24,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:08:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:08:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:08:24,642 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:08:24,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628749512] [2021-12-06 19:08:24,642 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1628749512] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:08:24,642 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:08:24,643 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:08:24,644 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353221625] [2021-12-06 19:08:24,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:08:24,647 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 19:08:24,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:08:24,648 INFO L85 PathProgramCache]: Analyzing trace with hash 352483699, now seen corresponding path program 1 times [2021-12-06 19:08:24,648 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:08:24,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1282136161] [2021-12-06 19:08:24,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:08:24,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:08:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:08:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:08:24,728 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:08:24,729 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1282136161] [2021-12-06 19:08:24,729 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1282136161] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:08:24,729 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:08:24,729 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:08:24,729 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037102039] [2021-12-06 19:08:24,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:08:24,730 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-06 19:08:24,731 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:08:24,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 19:08:24,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 19:08:24,757 INFO L87 Difference]: Start difference. First operand has 745 states, 744 states have (on average 1.8440860215053763) internal successors, (1372), 744 states have internal predecessors, (1372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:08:24,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 19:08:24,904 INFO L93 Difference]: Finished difference Result 745 states and 1368 transitions. [2021-12-06 19:08:24,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 19:08:24,910 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 745 states and 1368 transitions. [2021-12-06 19:08:24,919 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-12-06 19:08:24,933 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 745 states to 740 states and 1354 transitions. [2021-12-06 19:08:24,934 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 740 [2021-12-06 19:08:24,936 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 740 [2021-12-06 19:08:24,937 INFO L73 IsDeterministic]: Start isDeterministic. Operand 740 states and 1354 transitions. [2021-12-06 19:08:24,942 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 19:08:24,942 INFO L681 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-12-06 19:08:24,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 740 states and 1354 transitions. [2021-12-06 19:08:25,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 740 to 740. [2021-12-06 19:08:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 740 states, 740 states have (on average 1.8297297297297297) internal successors, (1354), 739 states have internal predecessors, (1354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:08:25,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 740 states and 1354 transitions. [2021-12-06 19:08:25,009 INFO L704 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-12-06 19:08:25,009 INFO L587 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-12-06 19:08:25,009 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-06 19:08:25,009 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 740 states and 1354 transitions. [2021-12-06 19:08:25,016 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-12-06 19:08:25,016 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:08:25,016 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:08:25,020 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:08:25,020 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:08:25,021 INFO L791 eck$LassoCheckResult]: Stem: 2247#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 2225#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 2210#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1760#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1769#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1594#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2087#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1700#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 2054#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 1617#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1908#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1628#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1817#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1579#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1583#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1584#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1801#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1705#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2068#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1525#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 2050#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1810#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2201#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1878#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 2027#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1668#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1553#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1554#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1687#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1688#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1972#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1858#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1549#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1550#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2185#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 2136#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1910#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1694#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1720#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1539#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1970#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1569#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2142#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1708#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2228#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1742#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1832#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 2042#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2160#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1982#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1983#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1572#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1976#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1557#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 1746#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1752#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 1753#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1566#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1567#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1596#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 2177#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1847#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1963#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1920#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1921#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1604#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1605#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1867#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 2162#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1591#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1592#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1703#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 2202#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1535#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 2076#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1612#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 2017#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 2018#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 2057#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1856#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 2208#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1532#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 2044#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1693#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1721#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1723#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1974#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1548#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 2147#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1955#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 2022#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1757#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 2242#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1678#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 1964#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1719#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1897#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1646#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 2023#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1885#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 1886#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1872#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 2176#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1674#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1902#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1903#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 2052#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1638#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1952#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1777#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1778#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1527#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1661#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1662#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 2004#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1950#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1881#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1744#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 2109#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1513#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 2211#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1993#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 1811#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 1520#L2454-1 init_#res#1 := init_~tmp___59~0#1; 1576#L2715 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1614#L22 assume !(0 == assume_abort_if_not_~cond#1); 1615#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 2041#L2892-2 [2021-12-06 19:08:25,023 INFO L793 eck$LassoCheckResult]: Loop: 2041#L2892-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 2151#L155 assume !(0 != ~mode1~0 % 256); 2227#L202 assume !(~r1~0 % 256 < 4); 1641#L202-1 ~mode1~0 := 1; 1785#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 2244#L235 assume !(0 != ~mode2~0 % 256); 2205#L282 assume !(~r2~0 % 256 < 4); 2061#L282-1 ~mode2~0 := 1; 1953#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1619#L315 assume !(0 != ~mode3~0 % 256); 1621#L362 assume !(~r3~0 % 256 < 4); 1823#L362-1 ~mode3~0 := 1; 1831#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 2240#L395 assume !(0 != ~mode4~0 % 256); 2220#L442 assume !(~r4~0 % 256 < 4); 1934#L442-1 ~mode4~0 := 1; 1874#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 1711#L475 assume !(0 != ~mode5~0 % 256); 1713#L522 assume !(~r5~0 % 256 < 4); 1558#L522-1 ~mode5~0 := 1; 1559#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1825#L2723 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1826#L2724 assume ~st1~0 + ~nl1~0 <= 1; 1852#L2725 assume ~st2~0 + ~nl2~0 <= 1; 1889#L2726 assume ~st3~0 + ~nl3~0 <= 1; 2070#L2727 assume ~st4~0 + ~nl4~0 <= 1; 2071#L2728 assume ~st5~0 + ~nl5~0 <= 1; 1946#L2729 assume ~r1~0 % 256 >= 4; 1947#L2733 assume ~r1~0 % 256 < 4; 1736#L2738 assume ~r1~0 % 256 >= 4; 1624#L2743 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1625#L2723-1 check_#res#1 := check_~tmp~1#1; 2047#L2779 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2048#L2951 assume !(0 == assert_~arg#1 % 256); 2040#L2946 assume { :end_inline_assert } true; 2041#L2892-2 [2021-12-06 19:08:25,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:08:25,024 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 2 times [2021-12-06 19:08:25,024 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:08:25,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105906001] [2021-12-06 19:08:25,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:08:25,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:08:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:08:25,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:08:25,154 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:08:25,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105906001] [2021-12-06 19:08:25,154 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [105906001] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:08:25,154 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:08:25,155 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:08:25,155 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1499716476] [2021-12-06 19:08:25,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:08:25,155 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 19:08:25,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:08:25,156 INFO L85 PathProgramCache]: Analyzing trace with hash -1431406763, now seen corresponding path program 1 times [2021-12-06 19:08:25,156 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:08:25,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29697561] [2021-12-06 19:08:25,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:08:25,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:08:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:08:25,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:08:25,182 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:08:25,182 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29697561] [2021-12-06 19:08:25,182 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [29697561] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:08:25,182 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:08:25,182 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 19:08:25,182 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784513292] [2021-12-06 19:08:25,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:08:25,183 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-06 19:08:25,183 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:08:25,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 19:08:25,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 19:08:25,183 INFO L87 Difference]: Start difference. First operand 740 states and 1354 transitions. cyclomatic complexity: 615 Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:08:25,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 19:08:25,225 INFO L93 Difference]: Finished difference Result 898 states and 1614 transitions. [2021-12-06 19:08:25,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 19:08:25,226 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 898 states and 1614 transitions. [2021-12-06 19:08:25,242 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 347 [2021-12-06 19:08:25,248 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 898 states to 898 states and 1614 transitions. [2021-12-06 19:08:25,249 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 898 [2021-12-06 19:08:25,249 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 898 [2021-12-06 19:08:25,250 INFO L73 IsDeterministic]: Start isDeterministic. Operand 898 states and 1614 transitions. [2021-12-06 19:08:25,251 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 19:08:25,251 INFO L681 BuchiCegarLoop]: Abstraction has 898 states and 1614 transitions. [2021-12-06 19:08:25,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 898 states and 1614 transitions. [2021-12-06 19:08:25,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 898 to 896. [2021-12-06 19:08:25,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 896 states, 896 states have (on average 1.7979910714285714) internal successors, (1611), 895 states have internal predecessors, (1611), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:08:25,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 896 states and 1611 transitions. [2021-12-06 19:08:25,268 INFO L704 BuchiCegarLoop]: Abstraction has 896 states and 1611 transitions. [2021-12-06 19:08:25,268 INFO L587 BuchiCegarLoop]: Abstraction has 896 states and 1611 transitions. [2021-12-06 19:08:25,268 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-06 19:08:25,268 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 896 states and 1611 transitions. [2021-12-06 19:08:25,272 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 345 [2021-12-06 19:08:25,272 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:08:25,272 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:08:25,274 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:08:25,274 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:08:25,275 INFO L791 eck$LassoCheckResult]: Stem: 3905#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 3878#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 3861#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3402#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 3414#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3241#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3735#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3346#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 3699#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 3259#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3551#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 3274#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3461#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 3226#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3230#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 3231#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3447#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 3348#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3716#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 3169#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3698#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 3456#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3852#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 3524#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3672#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 3314#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3199#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 3200#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3333#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3334#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3617#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 3501#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3196#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 3197#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3835#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 3784#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3556#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 3340#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3364#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 3183#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3612#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 3216#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3786#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 3351#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3881#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3385#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3477#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 3690#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3809#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 3627#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3628#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 3219#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 3619#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 3204#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3391#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 3395#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 3396#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 3211#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3212#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 3243#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3826#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3492#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 3605#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 3564#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 3565#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 3251#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 3252#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 3513#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 3811#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3238#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 3239#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 3355#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3853#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 3185#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 3724#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 3262#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 3662#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 3663#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 3705#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 3504#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3859#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3179#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 3692#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 3339#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3367#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3369#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 3621#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 3195#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 3796#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 3600#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 3667#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 3403#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3899#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3324#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 3609#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 3366#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 3543#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 3292#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 3668#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 3531#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3532#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 3518#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3827#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 3320#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 3548#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 3549#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 3702#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 3284#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 3597#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 3422#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 3423#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 3174#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3307#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 3308#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 3649#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 3595#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 3527#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 3389#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 3757#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 3160#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3862#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 3638#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 3459#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 3167#L2454-1 init_#res#1 := init_~tmp___59~0#1; 3223#L2715 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 3264#L22 assume !(0 == assume_abort_if_not_~cond#1); 3265#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 3824#L2892-2 [2021-12-06 19:08:25,275 INFO L793 eck$LassoCheckResult]: Loop: 3824#L2892-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 4037#L155 assume !(0 != ~mode1~0 % 256); 4036#L202 assume ~r1~0 % 256 < 4; 3760#L203 assume !(0 != ~ep12~0 % 256); 3442#L203-1 assume !(0 != ~ep13~0 % 256); 3443#L208 assume !(0 != ~ep14~0 % 256); 3488#L213 assume !(0 != ~ep15~0 % 256); 3287#L202-1 ~mode1~0 := 1; 4001#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 3997#L235 assume !(0 != ~mode2~0 % 256); 3994#L282 assume !(~r2~0 % 256 < 4); 3986#L282-1 ~mode2~0 := 1; 3985#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 3984#L315 assume !(0 != ~mode3~0 % 256); 3971#L362 assume !(~r3~0 % 256 < 4); 3963#L362-1 ~mode3~0 := 1; 3962#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 3958#L395 assume !(0 != ~mode4~0 % 256); 3950#L442 assume !(~r4~0 % 256 < 4); 3942#L442-1 ~mode4~0 := 1; 3936#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 3929#L475 assume !(0 != ~mode5~0 % 256); 3921#L522 assume !(~r5~0 % 256 < 4); 3915#L522-1 ~mode5~0 := 1; 3914#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 3913#L2723 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3912#L2724 assume ~st1~0 + ~nl1~0 <= 1; 3911#L2725 assume ~st2~0 + ~nl2~0 <= 1; 3910#L2726 assume ~st3~0 + ~nl3~0 <= 1; 3909#L2727 assume ~st4~0 + ~nl4~0 <= 1; 3908#L2728 assume ~st5~0 + ~nl5~0 <= 1; 3907#L2729 assume !(~r1~0 % 256 >= 4); 3896#L2732 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3897#L2733 assume ~r1~0 % 256 < 4; 3906#L2738 assume !(~r1~0 % 256 >= 4); 3670#L2742 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 3671#L2743 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 4041#L2723-1 check_#res#1 := check_~tmp~1#1; 4040#L2779 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 4039#L2951 assume !(0 == assert_~arg#1 % 256); 4038#L2946 assume { :end_inline_assert } true; 3824#L2892-2 [2021-12-06 19:08:25,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:08:25,276 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 3 times [2021-12-06 19:08:25,276 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:08:25,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301793003] [2021-12-06 19:08:25,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:08:25,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:08:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:08:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:08:25,349 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:08:25,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301793003] [2021-12-06 19:08:25,349 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [301793003] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:08:25,349 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:08:25,350 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:08:25,350 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [832741048] [2021-12-06 19:08:25,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:08:25,350 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 19:08:25,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:08:25,350 INFO L85 PathProgramCache]: Analyzing trace with hash -1009971091, now seen corresponding path program 1 times [2021-12-06 19:08:25,351 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:08:25,351 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697860260] [2021-12-06 19:08:25,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:08:25,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:08:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:08:25,360 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 19:08:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:08:25,391 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 19:08:26,732 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 19:08:26,732 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 19:08:26,732 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 19:08:26,732 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 19:08:26,732 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 19:08:26,732 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:26,732 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 19:08:26,732 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 19:08:26,733 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-06 19:08:26,733 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 19:08:26,733 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 19:08:26,754 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,784 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,788 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,841 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:26,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,463 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 19:08:27,463 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 19:08:27,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:27,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:27,465 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:27,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-06 19:08:27,467 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:08:27,467 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:08:27,478 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:08:27,479 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite23#1=0} Honda state: {ULTIMATE.start_node5_#t~ite23#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:08:27,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:27,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:27,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:27,499 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:27,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-06 19:08:27,501 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:08:27,501 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:08:27,509 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:08:27,509 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite7#1=0} Honda state: {ULTIMATE.start_node1_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:08:27,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-06 19:08:27,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:27,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:27,529 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:27,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-06 19:08:27,530 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:08:27,530 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:08:27,538 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:08:27,539 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite22#1=0} Honda state: {ULTIMATE.start_node5_#t~ite22#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:08:27,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:27,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:27,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:27,558 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:27,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-06 19:08:27,559 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:08:27,559 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:08:27,568 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:08:27,568 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite14#1=0} Honda state: {ULTIMATE.start_node3_#t~ite14#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:08:27,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-06 19:08:27,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:27,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:27,587 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:27,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-06 19:08:27,588 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:08:27,589 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:08:27,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-12-06 19:08:27,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:27,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:27,617 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:27,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-06 19:08:27,618 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 19:08:27,618 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:08:27,739 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 19:08:27,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-06 19:08:27,742 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 19:08:27,742 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 19:08:27,742 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 19:08:27,742 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 19:08:27,742 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 19:08:27,742 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:27,742 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 19:08:27,742 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 19:08:27,742 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-06 19:08:27,742 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 19:08:27,742 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 19:08:27,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,748 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,754 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,784 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,792 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:27,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:08:28,501 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 19:08:28,505 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 19:08:28,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,506 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-06 19:08:28,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,516 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,517 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:28,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,538 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-06 19:08:28,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,546 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,547 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-06 19:08:28,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,567 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-06 19:08:28,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,576 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-12-06 19:08:28,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,596 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-06 19:08:28,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2021-12-06 19:08:28,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,628 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-06 19:08:28,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,636 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-12-06 19:08:28,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,657 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-06 19:08:28,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,665 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,666 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-12-06 19:08:28,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,686 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-06 19:08:28,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,695 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-12-06 19:08:28,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,715 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-06 19:08:28,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,725 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2021-12-06 19:08:28,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,745 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-06 19:08:28,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,754 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-06 19:08:28,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,774 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-06 19:08:28,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-06 19:08:28,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,804 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-06 19:08:28,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,812 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,813 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:28,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,833 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-06 19:08:28,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,841 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-06 19:08:28,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,861 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-06 19:08:28,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,871 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-06 19:08:28,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,891 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-06 19:08:28,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,901 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:28,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,922 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-06 19:08:28,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,930 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,930 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-06 19:08:28,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,950 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-06 19:08:28,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,960 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:28,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:28,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:28,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:28,981 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:28,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-06 19:08:28,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:28,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:28,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:28,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:28,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:28,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:28,990 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:28,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:28,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-12-06 19:08:29,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,010 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-06 19:08:29,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,020 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-12-06 19:08:29,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,040 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-06 19:08:29,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,049 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-06 19:08:29,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,069 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-06 19:08:29,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,078 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:29,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,097 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-06 19:08:29,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,108 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:29,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,131 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-06 19:08:29,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,140 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-12-06 19:08:29,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,161 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-06 19:08:29,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,170 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-06 19:08:29,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,189 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-06 19:08:29,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,198 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-06 19:08:29,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,218 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-06 19:08:29,219 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 [2021-12-06 19:08:29,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,227 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-12-06 19:08:29,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,247 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-06 19:08:29,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,256 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-06 19:08:29,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,276 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-06 19:08:29,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,285 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:29,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,305 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-06 19:08:29,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,314 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,315 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-12-06 19:08:29,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,335 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-06 19:08:29,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,344 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-12-06 19:08:29,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,368 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-06 19:08:29,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,377 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-06 19:08:29,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,397 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-06 19:08:29,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,407 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:29,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,427 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-06 19:08:29,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,436 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-12-06 19:08:29,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,456 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-06 19:08:29,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,468 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,478 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-06 19:08:29,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,504 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-06 19:08:29,505 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 [2021-12-06 19:08:29,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,513 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:29,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,534 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-06 19:08:29,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,543 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:29,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,563 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-06 19:08:29,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,572 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-12-06 19:08:29,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,592 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-06 19:08:29,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,602 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,602 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-06 19:08:29,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,634 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-06 19:08:29,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,643 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-06 19:08:29,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,663 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-06 19:08:29,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,673 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-06 19:08:29,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,694 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-06 19:08:29,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,703 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-06 19:08:29,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,724 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-06 19:08:29,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,734 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-12-06 19:08:29,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,753 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-06 19:08:29,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,762 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,763 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-06 19:08:29,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,783 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-06 19:08:29,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,792 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,793 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-06 19:08:29,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,812 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-06 19:08:29,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:08:29,821 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:08:29,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-06 19:08:29,840 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 19:08:29,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,841 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-06 19:08:29,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:29,851 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:29,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:29,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,871 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-06 19:08:29,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:29,880 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:29,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-06 19:08:29,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,900 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-06 19:08:29,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,908 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:29,909 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:29,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:29,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,928 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-06 19:08:29,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:29,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:29,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-06 19:08:29,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,960 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-06 19:08:29,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:29,969 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:29,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:29,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-06 19:08:29,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:29,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:29,988 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:29,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-06 19:08:29,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:29,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:29,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:29,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:29,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:29,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:29,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:29,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:29,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-06 19:08:30,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,017 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-06 19:08:30,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,025 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,026 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:30,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,046 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-06 19:08:30,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,057 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:30,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,076 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-06 19:08:30,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,086 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-12-06 19:08:30,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,106 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-06 19:08:30,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,116 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:30,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,136 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-06 19:08:30,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,145 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-06 19:08:30,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,165 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-06 19:08:30,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,175 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-12-06 19:08:30,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,195 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-06 19:08:30,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,204 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-06 19:08:30,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,224 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-06 19:08:30,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,232 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:30,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,252 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-06 19:08:30,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,260 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,260 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-06 19:08:30,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,280 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-06 19:08:30,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,290 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-06 19:08:30,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,310 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-06 19:08:30,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,319 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-06 19:08:30,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,338 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-06 19:08:30,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,347 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,348 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-12-06 19:08:30,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,368 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-06 19:08:30,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,378 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-06 19:08:30,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,398 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-06 19:08:30,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,409 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-06 19:08:30,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,429 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-06 19:08:30,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,439 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-06 19:08:30,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,460 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-06 19:08:30,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,469 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,471 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-06 19:08:30,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,491 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-06 19:08:30,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,501 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-06 19:08:30,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,521 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-06 19:08:30,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-12-06 19:08:30,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,551 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-06 19:08:30,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,563 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-12-06 19:08:30,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,584 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-06 19:08:30,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,592 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-12-06 19:08:30,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,613 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-06 19:08:30,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,623 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-06 19:08:30,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,642 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-06 19:08:30,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,651 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,652 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-06 19:08:30,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,673 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-06 19:08:30,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,682 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:30,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,703 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-06 19:08:30,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-06 19:08:30,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,733 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-06 19:08:30,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,744 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:30,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,763 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-06 19:08:30,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,772 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,772 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,791 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-06 19:08:30,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,792 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-06 19:08:30,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,803 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-06 19:08:30,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,841 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-06 19:08:30,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,849 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-06 19:08:30,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,869 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-06 19:08:30,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,880 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-06 19:08:30,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,901 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-06 19:08:30,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,910 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,910 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:30,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,930 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-06 19:08:30,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:30,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,959 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-06 19:08:30,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:30,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:30,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:30,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-06 19:08:30,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:30,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:30,988 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:30,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-06 19:08:30,990 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 [2021-12-06 19:08:30,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:30,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:30,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:30,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:30,998 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:30,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:30,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-12-06 19:08:31,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,021 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-06 19:08:31,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,030 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:31,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:31,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-06 19:08:31,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,051 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-06 19:08:31,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:31,060 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:31,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-12-06 19:08:31,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,081 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-06 19:08:31,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:31,090 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:31,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-06 19:08:31,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,110 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-06 19:08:31,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,120 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:31,121 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:31,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:31,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,141 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-06 19:08:31,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,149 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:31,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:31,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:31,169 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 19:08:31,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,170 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-06 19:08:31,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,179 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-06 19:08:31,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,199 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-06 19:08:31,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,209 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-06 19:08:31,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,229 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-06 19:08:31,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,239 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-06 19:08:31,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,259 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-06 19:08:31,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-06 19:08:31,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,295 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-06 19:08:31,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-12-06 19:08:31,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,323 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-06 19:08:31,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,333 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-12-06 19:08:31,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,353 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-06 19:08:31,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-12-06 19:08:31,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,382 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-06 19:08:31,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-06 19:08:31,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,411 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-06 19:08:31,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2021-12-06 19:08:31,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,443 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-06 19:08:31,445 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 [2021-12-06 19:08:31,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-12-06 19:08:31,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,473 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-06 19:08:31,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-12-06 19:08:31,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,504 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-06 19:08:31,505 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 [2021-12-06 19:08:31,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,513 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-12-06 19:08:31,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,533 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-06 19:08:31,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,543 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-06 19:08:31,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,563 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-06 19:08:31,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,573 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-06 19:08:31,593 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,593 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-06 19:08:31,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,603 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-06 19:08:31,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,624 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-06 19:08:31,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-06 19:08:31,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,654 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-06 19:08:31,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,663 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-06 19:08:31,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,682 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-06 19:08:31,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-06 19:08:31,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,712 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-06 19:08:31,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-12-06 19:08:31,742 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,743 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-06 19:08:31,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-06 19:08:31,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,774 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-06 19:08:31,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,784 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-12-06 19:08:31,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,805 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-06 19:08:31,807 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 [2021-12-06 19:08:31,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,815 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:31,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,836 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-06 19:08:31,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:31,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,864 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-06 19:08:31,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:31,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,892 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-06 19:08:31,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,901 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-06 19:08:31,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,922 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-06 19:08:31,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-12-06 19:08:31,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,953 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-06 19:08:31,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:31,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-06 19:08:31,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:31,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:31,982 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:31,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-06 19:08:31,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:31,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:31,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:31,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:31,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:31,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:31,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:31,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:31,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-12-06 19:08:32,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,013 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-06 19:08:32,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-12-06 19:08:32,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,043 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-06 19:08:32,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-12-06 19:08:32,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,074 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-06 19:08:32,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-06 19:08:32,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,104 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-06 19:08:32,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-06 19:08:32,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,132 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-06 19:08:32,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,153 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-12-06 19:08:32,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,187 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-06 19:08:32,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,196 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-06 19:08:32,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,217 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-06 19:08:32,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-06 19:08:32,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,248 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-06 19:08:32,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,257 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-06 19:08:32,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,277 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-06 19:08:32,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,286 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-06 19:08:32,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,306 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-06 19:08:32,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-06 19:08:32,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,334 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-06 19:08:32,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,345 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-06 19:08:32,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,372 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-06 19:08:32,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-06 19:08:32,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,403 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-06 19:08:32,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-12-06 19:08:32,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,431 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-06 19:08:32,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-06 19:08:32,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,461 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-06 19:08:32,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-06 19:08:32,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,490 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-06 19:08:32,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:32,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:32,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-06 19:08:32,520 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 19:08:32,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,521 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-06 19:08:32,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,530 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-06 19:08:32,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,550 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-06 19:08:32,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,560 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:32,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,580 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-06 19:08:32,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,588 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,588 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-06 19:08:32,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,609 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-06 19:08:32,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,619 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:32,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,641 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-06 19:08:32,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,649 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,649 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-06 19:08:32,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,669 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-06 19:08:32,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,678 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-06 19:08:32,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,698 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-06 19:08:32,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,707 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:32,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,726 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-06 19:08:32,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,736 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,737 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-06 19:08:32,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,757 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-06 19:08:32,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,766 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:32,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,786 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-06 19:08:32,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,795 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-06 19:08:32,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,815 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-06 19:08:32,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,825 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-06 19:08:32,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,846 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-06 19:08:32,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,855 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:32,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,875 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-06 19:08:32,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,884 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:32,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,905 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-06 19:08:32,906 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 [2021-12-06 19:08:32,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,914 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-06 19:08:32,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,934 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-06 19:08:32,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-12-06 19:08:32,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,965 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-06 19:08:32,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:32,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:32,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:32,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:32,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:32,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:32,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:32,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:32,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:32,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-06 19:08:32,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:32,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:32,996 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:32,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-06 19:08:32,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,004 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-06 19:08:33,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,024 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-06 19:08:33,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-06 19:08:33,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,057 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-06 19:08:33,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,065 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,066 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-12-06 19:08:33,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,087 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-06 19:08:33,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,095 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-12-06 19:08:33,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,115 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-06 19:08:33,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,125 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-06 19:08:33,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,146 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-06 19:08:33,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-12-06 19:08:33,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,177 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-06 19:08:33,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,186 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-06 19:08:33,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,206 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-06 19:08:33,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,215 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-06 19:08:33,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,235 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-06 19:08:33,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,245 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-12-06 19:08:33,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,266 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-06 19:08:33,267 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 [2021-12-06 19:08:33,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,276 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-06 19:08:33,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,298 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-06 19:08:33,299 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 [2021-12-06 19:08:33,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,306 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,307 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-06 19:08:33,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,327 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-06 19:08:33,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,336 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-12-06 19:08:33,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,358 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-06 19:08:33,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,367 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,367 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-12-06 19:08:33,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,389 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-06 19:08:33,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,401 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-06 19:08:33,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,422 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-06 19:08:33,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,431 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-12-06 19:08:33,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,452 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-06 19:08:33,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,460 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-06 19:08:33,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,480 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-06 19:08:33,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,492 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,503 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-06 19:08:33,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,540 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-06 19:08:33,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,549 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-12-06 19:08:33,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,569 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-06 19:08:33,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,579 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-06 19:08:33,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,600 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-06 19:08:33,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,611 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-06 19:08:33,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,632 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-06 19:08:33,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,640 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-06 19:08:33,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,661 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-06 19:08:33,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-06 19:08:33,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,690 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-06 19:08:33,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,702 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-06 19:08:33,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,725 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-06 19:08:33,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,735 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:33,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,757 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-06 19:08:33,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,766 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:33,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,786 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-06 19:08:33,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,797 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-12-06 19:08:33,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,828 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-06 19:08:33,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,837 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,838 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-06 19:08:33,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,858 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-06 19:08:33,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:08:33,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,867 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:33,867 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:33,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-06 19:08:33,888 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 19:08:33,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,889 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-06 19:08:33,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:33,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:33,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:33,897 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:33,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-06 19:08:33,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,918 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-06 19:08:33,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:33,926 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:33,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:33,927 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:33,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-06 19:08:33,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,947 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-06 19:08:33,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:33,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:33,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:33,956 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:33,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:33,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-06 19:08:33,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:33,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:33,977 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:33,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-06 19:08:33,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:33,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:33,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:33,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:33,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:33,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:33,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:33,986 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:33,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:33,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-06 19:08:34,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,008 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-06 19:08:34,009 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 [2021-12-06 19:08:34,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,016 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,017 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-06 19:08:34,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,037 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-06 19:08:34,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-12-06 19:08:34,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,067 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-06 19:08:34,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:34,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,096 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-06 19:08:34,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,104 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-06 19:08:34,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,125 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-06 19:08:34,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,133 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,134 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-12-06 19:08:34,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,154 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-06 19:08:34,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,163 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,163 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-06 19:08:34,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,184 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-06 19:08:34,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,196 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-06 19:08:34,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,218 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-06 19:08:34,219 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 [2021-12-06 19:08:34,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,226 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,227 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-06 19:08:34,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,248 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-06 19:08:34,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,257 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-06 19:08:34,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,277 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-06 19:08:34,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,286 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-06 19:08:34,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,306 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-06 19:08:34,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,315 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-06 19:08:34,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,336 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-06 19:08:34,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,344 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,345 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-12-06 19:08:34,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,367 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-06 19:08:34,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,377 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-06 19:08:34,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,397 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-06 19:08:34,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,405 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,406 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:34,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,426 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-06 19:08:34,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,436 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-06 19:08:34,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,457 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-06 19:08:34,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,465 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,465 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,466 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-12-06 19:08:34,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,486 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-06 19:08:34,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,496 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-06 19:08:34,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,517 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-06 19:08:34,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,526 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:34,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,547 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-06 19:08:34,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,556 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-06 19:08:34,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,576 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-06 19:08:34,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-06 19:08:34,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,604 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-06 19:08:34,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,615 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-06 19:08:34,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,636 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-06 19:08:34,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,646 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-06 19:08:34,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,668 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-06 19:08:34,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,676 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,676 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-06 19:08:34,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,696 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-06 19:08:34,698 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 [2021-12-06 19:08:34,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,706 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-06 19:08:34,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,728 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-06 19:08:34,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,736 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,737 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-06 19:08:34,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,758 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-06 19:08:34,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,768 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,769 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-06 19:08:34,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,790 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-06 19:08:34,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,800 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,800 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-06 19:08:34,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,821 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-06 19:08:34,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,829 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-06 19:08:34,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,850 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-06 19:08:34,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,860 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,870 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-12-06 19:08:34,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,909 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-06 19:08:34,911 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 [2021-12-06 19:08:34,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,918 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-06 19:08:34,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,938 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-06 19:08:34,940 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 [2021-12-06 19:08:34,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,947 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-06 19:08:34,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,969 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:34,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-06 19:08:34,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:34,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:34,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:34,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:34,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:34,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:34,978 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:34,978 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:34,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:34,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:34,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-06 19:08:34,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:34,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:34,999 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-06 19:08:35,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,010 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,010 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:35,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,010 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:35,011 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:35,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-06 19:08:35,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,031 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-06 19:08:35,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,040 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:35,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,040 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:35,040 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:35,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-06 19:08:35,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,061 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-06 19:08:35,062 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 [2021-12-06 19:08:35,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:35,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,070 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:35,071 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:35,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-06 19:08:35,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,096 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-06 19:08:35,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:35,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:35,105 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:35,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-06 19:08:35,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,128 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-06 19:08:35,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,136 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:35,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:35,137 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:35,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-06 19:08:35,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,157 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-06 19:08:35,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,166 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:35,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,166 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:35,167 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:35,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-06 19:08:35,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,187 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-06 19:08:35,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:35,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:35,196 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:35,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-12-06 19:08:35,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,216 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-06 19:08:35,217 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 [2021-12-06 19:08:35,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:35,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:08:35,225 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:08:35,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-06 19:08:35,246 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 19:08:35,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,247 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-06 19:08:35,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,255 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-06 19:08:35,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,277 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-06 19:08:35,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,287 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:35,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,310 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-06 19:08:35,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,318 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,319 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:35,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,341 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-06 19:08:35,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,349 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-12-06 19:08:35,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,375 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-06 19:08:35,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,383 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,383 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-06 19:08:35,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,405 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-06 19:08:35,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,413 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-12-06 19:08:35,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,435 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-06 19:08:35,437 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 [2021-12-06 19:08:35,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,445 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,446 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-06 19:08:35,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,467 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-06 19:08:35,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,477 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-06 19:08:35,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,501 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-06 19:08:35,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,512 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,513 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:35,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,534 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-06 19:08:35,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,544 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-06 19:08:35,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,565 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-06 19:08:35,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,573 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,574 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-12-06 19:08:35,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,598 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-06 19:08:35,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-06 19:08:35,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,627 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-06 19:08:35,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,635 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,636 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-06 19:08:35,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,657 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-06 19:08:35,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,667 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-06 19:08:35,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,688 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-06 19:08:35,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,698 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-06 19:08:35,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,719 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-06 19:08:35,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,728 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-06 19:08:35,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,752 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-06 19:08:35,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,761 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-06 19:08:35,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,783 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-06 19:08:35,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,792 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-12-06 19:08:35,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,814 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-06 19:08:35,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,823 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-12-06 19:08:35,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,846 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-06 19:08:35,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,854 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,854 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-06 19:08:35,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,876 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-06 19:08:35,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,889 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,890 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-06 19:08:35,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,920 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-06 19:08:35,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,928 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-06 19:08:35,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,951 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-06 19:08:35,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,959 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:35,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-06 19:08:35,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:35,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:35,981 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:35,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-06 19:08:35,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:35,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:35,990 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:35,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:35,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:35,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:35,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:35,991 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:35,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:35,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:36,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,012 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-06 19:08:36,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,021 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-06 19:08:36,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,044 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-06 19:08:36,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,053 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,054 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-06 19:08:36,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,077 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-06 19:08:36,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,087 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,088 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-06 19:08:36,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,116 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-06 19:08:36,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,125 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,126 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-12-06 19:08:36,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,149 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-06 19:08:36,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,157 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,158 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-06 19:08:36,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,182 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-06 19:08:36,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,190 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,191 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-06 19:08:36,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,215 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-06 19:08:36,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,225 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,226 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-12-06 19:08:36,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,248 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-06 19:08:36,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,257 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,259 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-06 19:08:36,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,280 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-06 19:08:36,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,291 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,307 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-06 19:08:36,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,360 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-06 19:08:36,361 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 [2021-12-06 19:08:36,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,368 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,369 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-12-06 19:08:36,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,390 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-06 19:08:36,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,399 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-06 19:08:36,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,423 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-06 19:08:36,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,431 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-06 19:08:36,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,454 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-06 19:08:36,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,462 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,463 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:36,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,485 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-06 19:08:36,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,493 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,493 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-12-06 19:08:36,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,519 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-06 19:08:36,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,528 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-06 19:08:36,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,560 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-06 19:08:36,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,569 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,570 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-12-06 19:08:36,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,595 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-06 19:08:36,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,603 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-12-06 19:08:36,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,625 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-06 19:08:36,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-06 19:08:36,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,656 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-06 19:08:36,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,664 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,665 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:36,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,687 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-06 19:08:36,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:08:36,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,697 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:36,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:36,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-06 19:08:36,720 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 19:08:36,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,721 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-06 19:08:36,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,730 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:36,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:36,731 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:36,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:36,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,752 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-06 19:08:36,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,763 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:36,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:36,764 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:36,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:36,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,786 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-06 19:08:36,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:36,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:36,795 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:36,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-06 19:08:36,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,818 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-06 19:08:36,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,827 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:36,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,827 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:36,828 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:36,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-12-06 19:08:36,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,853 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-06 19:08:36,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:36,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,861 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:36,862 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:36,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-06 19:08:36,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,884 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-06 19:08:36,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:36,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,892 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:36,893 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:36,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:36,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,915 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-06 19:08:36,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:36,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:36,925 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:36,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-12-06 19:08:36,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,947 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-06 19:08:36,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:36,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:36,958 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:36,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:36,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-12-06 19:08:36,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:36,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:36,980 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:36,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-06 19:08:36,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:36,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:36,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:36,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:36,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:36,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:36,988 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:36,988 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:36,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:36,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-06 19:08:37,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,010 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-06 19:08:37,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,020 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-06 19:08:37,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,042 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-06 19:08:37,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,052 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-06 19:08:37,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,077 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-06 19:08:37,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,087 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,087 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:37,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,109 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-06 19:08:37,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,120 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-06 19:08:37,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,142 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-06 19:08:37,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,151 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,152 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-06 19:08:37,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,174 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-06 19:08:37,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,183 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,183 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,184 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-06 19:08:37,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,206 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-06 19:08:37,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,215 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,216 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-06 19:08:37,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,240 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-06 19:08:37,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,249 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-06 19:08:37,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,272 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-06 19:08:37,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-12-06 19:08:37,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,302 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-06 19:08:37,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,311 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,312 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:37,333 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,334 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-06 19:08:37,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,344 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-12-06 19:08:37,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,371 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-06 19:08:37,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,380 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-06 19:08:37,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,406 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-06 19:08:37,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,419 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,419 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-06 19:08:37,441 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,442 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-06 19:08:37,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,451 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,452 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-06 19:08:37,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,473 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-06 19:08:37,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,484 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-06 19:08:37,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,506 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-06 19:08:37,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,516 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,517 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-06 19:08:37,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,541 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-06 19:08:37,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,550 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,551 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-06 19:08:37,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,576 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-06 19:08:37,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,584 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-06 19:08:37,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,606 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-06 19:08:37,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,617 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-12-06 19:08:37,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,642 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-06 19:08:37,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,652 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-06 19:08:37,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,678 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-06 19:08:37,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,687 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,688 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-06 19:08:37,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,712 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-06 19:08:37,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,720 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,721 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-12-06 19:08:37,742 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,743 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-06 19:08:37,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,753 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,753 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,754 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-06 19:08:37,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,776 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-06 19:08:37,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,808 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-06 19:08:37,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,881 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-06 19:08:37,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,891 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,891 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-06 19:08:37,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,913 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-06 19:08:37,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,924 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-06 19:08:37,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,950 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-06 19:08:37,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,959 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,960 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:37,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-06 19:08:37,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:37,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:37,982 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:37,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-06 19:08:37,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:37,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:37,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:37,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:37,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:37,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:37,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:37,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:37,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:37,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-06 19:08:38,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,014 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-06 19:08:38,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,023 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:38,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:38,024 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:38,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-06 19:08:38,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,045 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-06 19:08:38,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:38,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:38,057 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:38,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-06 19:08:38,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,091 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-06 19:08:38,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:38,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:38,102 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:38,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-06 19:08:38,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,130 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-06 19:08:38,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:38,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:38,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:38,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-12-06 19:08:38,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,162 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-06 19:08:38,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:38,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:38,172 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:38,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:38,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,194 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-06 19:08:38,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:38,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:38,205 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:38,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-12-06 19:08:38,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,227 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-06 19:08:38,228 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 [2021-12-06 19:08:38,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:08:38,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:08:38,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:08:38,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:38,262 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 19:08:38,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,263 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-06 19:08:38,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,272 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:38,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,292 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-06 19:08:38,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,301 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,301 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:38,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,322 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-06 19:08:38,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-06 19:08:38,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,351 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-06 19:08:38,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,359 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-12-06 19:08:38,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,382 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-06 19:08:38,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-12-06 19:08:38,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,411 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-06 19:08:38,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:38,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,439 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-06 19:08:38,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-12-06 19:08:38,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,468 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-06 19:08:38,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-06 19:08:38,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,498 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-06 19:08:38,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-06 19:08:38,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,528 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-06 19:08:38,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-12-06 19:08:38,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,557 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-06 19:08:38,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-06 19:08:38,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,589 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-06 19:08:38,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,598 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-12-06 19:08:38,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,618 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-06 19:08:38,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,627 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-12-06 19:08:38,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,652 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-06 19:08:38,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,661 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-06 19:08:38,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,681 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-06 19:08:38,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,690 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-06 19:08:38,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,710 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-06 19:08:38,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,720 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-06 19:08:38,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,746 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-06 19:08:38,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,756 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-12-06 19:08:38,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,776 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-06 19:08:38,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-12-06 19:08:38,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,805 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-06 19:08:38,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-12-06 19:08:38,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,834 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-06 19:08:38,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-12-06 19:08:38,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,863 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-06 19:08:38,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:08:38,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:08:38,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:08:38,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:08:38,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:08:38,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:08:38,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:08:38,873 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:08:38,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:08:38,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:08:38,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-12-06 19:08:38,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:08:38,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:08:38,894 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:08:38,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-12-06 19:08:38,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-12-06 19:12:41,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:41,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:41,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:41,822 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:41,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:41,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:41,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5235)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:41,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:41,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:41,842 INFO L229 MonitoredProcess]: Starting monitored process 5236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:41,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5236)] Waiting until timeout for monitored process [2021-12-06 19:12:41,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:41,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:41,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:41,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:41,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:41,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:41,851 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:41,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:41,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:41,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5236)] Ended with exit code 0 [2021-12-06 19:12:41,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:41,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:41,871 INFO L229 MonitoredProcess]: Starting monitored process 5237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:41,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5237)] Waiting until timeout for monitored process [2021-12-06 19:12:41,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:41,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:41,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:41,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:41,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:41,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:41,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:41,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:41,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:41,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5237)] Ended with exit code 0 [2021-12-06 19:12:41,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:41,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:41,899 INFO L229 MonitoredProcess]: Starting monitored process 5238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:41,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5238)] Waiting until timeout for monitored process [2021-12-06 19:12:41,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:41,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:41,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:41,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:41,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:41,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:41,909 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:41,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:41,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:41,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5238)] Ended with exit code 0 [2021-12-06 19:12:41,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:41,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:41,928 INFO L229 MonitoredProcess]: Starting monitored process 5239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:41,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5239)] Waiting until timeout for monitored process [2021-12-06 19:12:41,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:41,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:41,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:41,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:41,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:41,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:41,937 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:41,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:41,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:41,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5239)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:41,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:41,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:41,958 INFO L229 MonitoredProcess]: Starting monitored process 5240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:41,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5240)] Waiting until timeout for monitored process [2021-12-06 19:12:41,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:41,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:41,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:41,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:41,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:41,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:41,968 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:41,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:41,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:41,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5240)] Ended with exit code 0 [2021-12-06 19:12:41,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:41,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:41,988 INFO L229 MonitoredProcess]: Starting monitored process 5241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:41,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5241)] Waiting until timeout for monitored process [2021-12-06 19:12:41,990 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 [2021-12-06 19:12:41,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:41,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:41,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:41,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:41,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:41,998 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:41,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:41,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5241)] Ended with exit code 0 [2021-12-06 19:12:42,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,017 INFO L229 MonitoredProcess]: Starting monitored process 5242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5242)] Waiting until timeout for monitored process [2021-12-06 19:12:42,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,026 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,026 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5242)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:42,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,046 INFO L229 MonitoredProcess]: Starting monitored process 5243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5243)] Waiting until timeout for monitored process [2021-12-06 19:12:42,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,056 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5243)] Ended with exit code 0 [2021-12-06 19:12:42,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,077 INFO L229 MonitoredProcess]: Starting monitored process 5244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5244)] Waiting until timeout for monitored process [2021-12-06 19:12:42,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,100 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5244)] Ended with exit code 0 [2021-12-06 19:12:42,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,120 INFO L229 MonitoredProcess]: Starting monitored process 5245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5245)] Waiting until timeout for monitored process [2021-12-06 19:12:42,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,128 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5245)] Ended with exit code 0 [2021-12-06 19:12:42,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,148 INFO L229 MonitoredProcess]: Starting monitored process 5246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5246)] Waiting until timeout for monitored process [2021-12-06 19:12:42,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,156 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5246)] Ended with exit code 0 [2021-12-06 19:12:42,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,176 INFO L229 MonitoredProcess]: Starting monitored process 5247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5247)] Waiting until timeout for monitored process [2021-12-06 19:12:42,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,184 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5247)] Ended with exit code 0 [2021-12-06 19:12:42,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,204 INFO L229 MonitoredProcess]: Starting monitored process 5248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5248)] Waiting until timeout for monitored process [2021-12-06 19:12:42,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,212 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,213 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5248)] Ended with exit code 0 [2021-12-06 19:12:42,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,233 INFO L229 MonitoredProcess]: Starting monitored process 5249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5249)] Waiting until timeout for monitored process [2021-12-06 19:12:42,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,241 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5249)] Ended with exit code 0 [2021-12-06 19:12:42,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,262 INFO L229 MonitoredProcess]: Starting monitored process 5250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5250)] Waiting until timeout for monitored process [2021-12-06 19:12:42,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,271 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5250)] Ended with exit code 0 [2021-12-06 19:12:42,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,291 INFO L229 MonitoredProcess]: Starting monitored process 5251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5251)] Waiting until timeout for monitored process [2021-12-06 19:12:42,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,300 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5251)] Ended with exit code 0 [2021-12-06 19:12:42,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,319 INFO L229 MonitoredProcess]: Starting monitored process 5252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5252)] Waiting until timeout for monitored process [2021-12-06 19:12:42,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5252)] Ended with exit code 0 [2021-12-06 19:12:42,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,347 INFO L229 MonitoredProcess]: Starting monitored process 5253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5253)] Waiting until timeout for monitored process [2021-12-06 19:12:42,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,355 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5253)] Ended with exit code 0 [2021-12-06 19:12:42,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,375 INFO L229 MonitoredProcess]: Starting monitored process 5254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5254)] Waiting until timeout for monitored process [2021-12-06 19:12:42,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,384 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5254)] Ended with exit code 0 [2021-12-06 19:12:42,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,405 INFO L229 MonitoredProcess]: Starting monitored process 5255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5255)] Waiting until timeout for monitored process [2021-12-06 19:12:42,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,415 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5255)] Ended with exit code 0 [2021-12-06 19:12:42,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,436 INFO L229 MonitoredProcess]: Starting monitored process 5256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5256)] Waiting until timeout for monitored process [2021-12-06 19:12:42,437 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 [2021-12-06 19:12:42,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,447 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 19:12:42,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,496 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-12-06 19:12:42,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5256)] Ended with exit code 0 [2021-12-06 19:12:42,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,644 INFO L229 MonitoredProcess]: Starting monitored process 5257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5257)] Waiting until timeout for monitored process [2021-12-06 19:12:42,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,652 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5257)] Ended with exit code 0 [2021-12-06 19:12:42,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,673 INFO L229 MonitoredProcess]: Starting monitored process 5258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5258)] Waiting until timeout for monitored process [2021-12-06 19:12:42,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,683 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5258)] Ended with exit code 0 [2021-12-06 19:12:42,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,705 INFO L229 MonitoredProcess]: Starting monitored process 5259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5259)] Waiting until timeout for monitored process [2021-12-06 19:12:42,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,714 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5259)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:42,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,734 INFO L229 MonitoredProcess]: Starting monitored process 5260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5260)] Waiting until timeout for monitored process [2021-12-06 19:12:42,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5260)] Ended with exit code 0 [2021-12-06 19:12:42,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,762 INFO L229 MonitoredProcess]: Starting monitored process 5261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5261)] Waiting until timeout for monitored process [2021-12-06 19:12:42,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,770 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5261)] Ended with exit code 0 [2021-12-06 19:12:42,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,790 INFO L229 MonitoredProcess]: Starting monitored process 5262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5262)] Waiting until timeout for monitored process [2021-12-06 19:12:42,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,800 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5262)] Ended with exit code 0 [2021-12-06 19:12:42,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,821 INFO L229 MonitoredProcess]: Starting monitored process 5263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5263)] Waiting until timeout for monitored process [2021-12-06 19:12:42,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,830 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,831 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5263)] Ended with exit code 0 [2021-12-06 19:12:42,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,853 INFO L229 MonitoredProcess]: Starting monitored process 5264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5264)] Waiting until timeout for monitored process [2021-12-06 19:12:42,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,861 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,861 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5264)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:42,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,881 INFO L229 MonitoredProcess]: Starting monitored process 5265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5265)] Waiting until timeout for monitored process [2021-12-06 19:12:42,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,889 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5265)] Ended with exit code 0 [2021-12-06 19:12:42,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,909 INFO L229 MonitoredProcess]: Starting monitored process 5266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5266)] Waiting until timeout for monitored process [2021-12-06 19:12:42,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,917 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,917 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5266)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:42,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,937 INFO L229 MonitoredProcess]: Starting monitored process 5267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5267)] Waiting until timeout for monitored process [2021-12-06 19:12:42,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5267)] Ended with exit code 0 [2021-12-06 19:12:42,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,966 INFO L229 MonitoredProcess]: Starting monitored process 5268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5268)] Waiting until timeout for monitored process [2021-12-06 19:12:42,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:42,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:42,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:42,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:42,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:42,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:42,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:42,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:42,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:42,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5268)] Ended with exit code 0 [2021-12-06 19:12:42,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:42,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:42,993 INFO L229 MonitoredProcess]: Starting monitored process 5269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:42,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5269)] Waiting until timeout for monitored process [2021-12-06 19:12:42,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,002 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5269)] Ended with exit code 0 [2021-12-06 19:12:43,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,022 INFO L229 MonitoredProcess]: Starting monitored process 5270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5270)] Waiting until timeout for monitored process [2021-12-06 19:12:43,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,031 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5270)] Ended with exit code 0 [2021-12-06 19:12:43,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,052 INFO L229 MonitoredProcess]: Starting monitored process 5271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5271)] Waiting until timeout for monitored process [2021-12-06 19:12:43,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,060 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,061 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5271)] Ended with exit code 0 [2021-12-06 19:12:43,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,080 INFO L229 MonitoredProcess]: Starting monitored process 5272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5272)] Waiting until timeout for monitored process [2021-12-06 19:12:43,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,089 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5272)] Ended with exit code 0 [2021-12-06 19:12:43,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,109 INFO L229 MonitoredProcess]: Starting monitored process 5273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5273)] Waiting until timeout for monitored process [2021-12-06 19:12:43,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,119 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5273)] Ended with exit code 0 [2021-12-06 19:12:43,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,138 INFO L229 MonitoredProcess]: Starting monitored process 5274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5274)] Waiting until timeout for monitored process [2021-12-06 19:12:43,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5274)] Ended with exit code 0 [2021-12-06 19:12:43,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,166 INFO L229 MonitoredProcess]: Starting monitored process 5275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5275)] Waiting until timeout for monitored process [2021-12-06 19:12:43,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,175 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5275)] Ended with exit code 0 [2021-12-06 19:12:43,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,195 INFO L229 MonitoredProcess]: Starting monitored process 5276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5276)] Waiting until timeout for monitored process [2021-12-06 19:12:43,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5276)] Ended with exit code 0 [2021-12-06 19:12:43,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,224 INFO L229 MonitoredProcess]: Starting monitored process 5277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5277)] Waiting until timeout for monitored process [2021-12-06 19:12:43,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5277)] Ended with exit code 0 [2021-12-06 19:12:43,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,253 INFO L229 MonitoredProcess]: Starting monitored process 5278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5278)] Waiting until timeout for monitored process [2021-12-06 19:12:43,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,261 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5278)] Ended with exit code 0 [2021-12-06 19:12:43,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,282 INFO L229 MonitoredProcess]: Starting monitored process 5279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5279)] Waiting until timeout for monitored process [2021-12-06 19:12:43,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,290 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5279)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:43,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,310 INFO L229 MonitoredProcess]: Starting monitored process 5280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5280)] Waiting until timeout for monitored process [2021-12-06 19:12:43,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,318 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5280)] Ended with exit code 0 [2021-12-06 19:12:43,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,338 INFO L229 MonitoredProcess]: Starting monitored process 5281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5281)] Waiting until timeout for monitored process [2021-12-06 19:12:43,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,347 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5281)] Ended with exit code 0 [2021-12-06 19:12:43,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,367 INFO L229 MonitoredProcess]: Starting monitored process 5282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5282)] Waiting until timeout for monitored process [2021-12-06 19:12:43,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,377 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5282)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:43,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,398 INFO L229 MonitoredProcess]: Starting monitored process 5283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5283)] Waiting until timeout for monitored process [2021-12-06 19:12:43,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,407 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5283)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:43,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,427 INFO L229 MonitoredProcess]: Starting monitored process 5284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5284)] Waiting until timeout for monitored process [2021-12-06 19:12:43,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,436 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5284)] Ended with exit code 0 [2021-12-06 19:12:43,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,455 INFO L229 MonitoredProcess]: Starting monitored process 5285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5285)] Waiting until timeout for monitored process [2021-12-06 19:12:43,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5285)] Ended with exit code 0 [2021-12-06 19:12:43,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,486 INFO L229 MonitoredProcess]: Starting monitored process 5286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5286)] Waiting until timeout for monitored process [2021-12-06 19:12:43,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5286)] Ended with exit code 0 [2021-12-06 19:12:43,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,517 INFO L229 MonitoredProcess]: Starting monitored process 5287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5287)] Waiting until timeout for monitored process [2021-12-06 19:12:43,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,526 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5287)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:43,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,545 INFO L229 MonitoredProcess]: Starting monitored process 5288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5288)] Waiting until timeout for monitored process [2021-12-06 19:12:43,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,553 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5288)] Ended with exit code 0 [2021-12-06 19:12:43,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,573 INFO L229 MonitoredProcess]: Starting monitored process 5289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5289)] Waiting until timeout for monitored process [2021-12-06 19:12:43,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,581 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5289)] Ended with exit code 0 [2021-12-06 19:12:43,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,601 INFO L229 MonitoredProcess]: Starting monitored process 5290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5290)] Waiting until timeout for monitored process [2021-12-06 19:12:43,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,610 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5290)] Ended with exit code 0 [2021-12-06 19:12:43,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,629 INFO L229 MonitoredProcess]: Starting monitored process 5291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5291)] Waiting until timeout for monitored process [2021-12-06 19:12:43,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,637 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5291)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:43,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,657 INFO L229 MonitoredProcess]: Starting monitored process 5292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5292)] Waiting until timeout for monitored process [2021-12-06 19:12:43,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5292)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:43,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,684 INFO L229 MonitoredProcess]: Starting monitored process 5293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5293)] Waiting until timeout for monitored process [2021-12-06 19:12:43,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,692 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5293)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:43,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,712 INFO L229 MonitoredProcess]: Starting monitored process 5294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5294)] Waiting until timeout for monitored process [2021-12-06 19:12:43,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:12:43,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:43,721 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:43,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5294)] Ended with exit code 0 [2021-12-06 19:12:43,741 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 19:12:43,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,742 INFO L229 MonitoredProcess]: Starting monitored process 5295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5295)] Waiting until timeout for monitored process [2021-12-06 19:12:43,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:43,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:43,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:43,750 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:43,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5295)] Ended with exit code 0 [2021-12-06 19:12:43,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,769 INFO L229 MonitoredProcess]: Starting monitored process 5296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5296)] Waiting until timeout for monitored process [2021-12-06 19:12:43,770 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 [2021-12-06 19:12:43,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:43,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:43,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:43,778 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:43,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5296)] Ended with exit code 0 [2021-12-06 19:12:43,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,797 INFO L229 MonitoredProcess]: Starting monitored process 5297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5297)] Waiting until timeout for monitored process [2021-12-06 19:12:43,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:43,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:43,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:43,806 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:43,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5297)] Ended with exit code 0 [2021-12-06 19:12:43,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,825 INFO L229 MonitoredProcess]: Starting monitored process 5298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5298)] Waiting until timeout for monitored process [2021-12-06 19:12:43,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:43,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:43,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:43,834 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:43,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5298)] Ended with exit code 0 [2021-12-06 19:12:43,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,853 INFO L229 MonitoredProcess]: Starting monitored process 5299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5299)] Waiting until timeout for monitored process [2021-12-06 19:12:43,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:43,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:43,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:43,861 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:43,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5299)] Ended with exit code 0 [2021-12-06 19:12:43,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,881 INFO L229 MonitoredProcess]: Starting monitored process 5300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5300)] Waiting until timeout for monitored process [2021-12-06 19:12:43,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:43,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:43,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,889 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:43,889 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:43,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5300)] Ended with exit code 0 [2021-12-06 19:12:43,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,910 INFO L229 MonitoredProcess]: Starting monitored process 5301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5301)] Waiting until timeout for monitored process [2021-12-06 19:12:43,911 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 [2021-12-06 19:12:43,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:43,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:43,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:43,919 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:43,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5301)] Ended with exit code 0 [2021-12-06 19:12:43,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,938 INFO L229 MonitoredProcess]: Starting monitored process 5302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5302)] Waiting until timeout for monitored process [2021-12-06 19:12:43,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:43,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:43,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:43,947 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:43,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5302)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:43,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,966 INFO L229 MonitoredProcess]: Starting monitored process 5303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5303)] Waiting until timeout for monitored process [2021-12-06 19:12:43,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:43,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:43,975 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:43,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:43,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:43,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:43,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:43,976 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:43,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:43,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:43,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5303)] Ended with exit code 0 [2021-12-06 19:12:43,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:43,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:43,995 INFO L229 MonitoredProcess]: Starting monitored process 5304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:43,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5304)] Waiting until timeout for monitored process [2021-12-06 19:12:43,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,003 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,004 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5304)] Ended with exit code 0 [2021-12-06 19:12:44,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,025 INFO L229 MonitoredProcess]: Starting monitored process 5305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5305)] Waiting until timeout for monitored process [2021-12-06 19:12:44,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,032 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,033 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5305)] Ended with exit code 0 [2021-12-06 19:12:44,054 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,054 INFO L229 MonitoredProcess]: Starting monitored process 5306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5306)] Waiting until timeout for monitored process [2021-12-06 19:12:44,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,063 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5306)] Ended with exit code 0 [2021-12-06 19:12:44,082 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,082 INFO L229 MonitoredProcess]: Starting monitored process 5307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5307)] Waiting until timeout for monitored process [2021-12-06 19:12:44,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,091 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5307)] Ended with exit code 0 [2021-12-06 19:12:44,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,111 INFO L229 MonitoredProcess]: Starting monitored process 5308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5308)] Waiting until timeout for monitored process [2021-12-06 19:12:44,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,119 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5308)] Ended with exit code 0 [2021-12-06 19:12:44,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,139 INFO L229 MonitoredProcess]: Starting monitored process 5309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5309)] Waiting until timeout for monitored process [2021-12-06 19:12:44,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,147 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,148 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5309)] Ended with exit code 0 [2021-12-06 19:12:44,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,168 INFO L229 MonitoredProcess]: Starting monitored process 5310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5310)] Waiting until timeout for monitored process [2021-12-06 19:12:44,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,177 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5310)] Ended with exit code 0 [2021-12-06 19:12:44,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,197 INFO L229 MonitoredProcess]: Starting monitored process 5311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5311)] Waiting until timeout for monitored process [2021-12-06 19:12:44,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,205 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,205 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5311)] Ended with exit code 0 [2021-12-06 19:12:44,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,227 INFO L229 MonitoredProcess]: Starting monitored process 5312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5312)] Waiting until timeout for monitored process [2021-12-06 19:12:44,228 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 [2021-12-06 19:12:44,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5312)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:44,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,255 INFO L229 MonitoredProcess]: Starting monitored process 5313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5313)] Waiting until timeout for monitored process [2021-12-06 19:12:44,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,263 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5313)] Ended with exit code 0 [2021-12-06 19:12:44,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,283 INFO L229 MonitoredProcess]: Starting monitored process 5314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5314)] Waiting until timeout for monitored process [2021-12-06 19:12:44,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,292 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,292 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5314)] Ended with exit code 0 [2021-12-06 19:12:44,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,312 INFO L229 MonitoredProcess]: Starting monitored process 5315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5315)] Waiting until timeout for monitored process [2021-12-06 19:12:44,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,320 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5315)] Ended with exit code 0 [2021-12-06 19:12:44,341 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,341 INFO L229 MonitoredProcess]: Starting monitored process 5316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5316)] Waiting until timeout for monitored process [2021-12-06 19:12:44,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,349 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,350 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5316)] Ended with exit code 0 [2021-12-06 19:12:44,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,369 INFO L229 MonitoredProcess]: Starting monitored process 5317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5317)] Waiting until timeout for monitored process [2021-12-06 19:12:44,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,379 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 19:12:44,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 19:12:44,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5317)] Ended with exit code 0 [2021-12-06 19:12:44,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,598 INFO L229 MonitoredProcess]: Starting monitored process 5318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5318)] Waiting until timeout for monitored process [2021-12-06 19:12:44,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,606 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,607 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5318)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:44,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,628 INFO L229 MonitoredProcess]: Starting monitored process 5319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5319)] Waiting until timeout for monitored process [2021-12-06 19:12:44,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,637 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5319)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:44,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,661 INFO L229 MonitoredProcess]: Starting monitored process 5320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5320)] Waiting until timeout for monitored process [2021-12-06 19:12:44,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5320)] Ended with exit code 0 [2021-12-06 19:12:44,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,690 INFO L229 MonitoredProcess]: Starting monitored process 5321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5321)] Waiting until timeout for monitored process [2021-12-06 19:12:44,691 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 [2021-12-06 19:12:44,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,700 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5321)] Ended with exit code 0 [2021-12-06 19:12:44,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,720 INFO L229 MonitoredProcess]: Starting monitored process 5322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5322)] Waiting until timeout for monitored process [2021-12-06 19:12:44,721 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 [2021-12-06 19:12:44,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,727 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,728 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5322)] Ended with exit code 0 [2021-12-06 19:12:44,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,748 INFO L229 MonitoredProcess]: Starting monitored process 5323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5323)] Waiting until timeout for monitored process [2021-12-06 19:12:44,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,756 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,756 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5323)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:44,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,778 INFO L229 MonitoredProcess]: Starting monitored process 5324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5324)] Waiting until timeout for monitored process [2021-12-06 19:12:44,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,787 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5324)] Ended with exit code 0 [2021-12-06 19:12:44,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,808 INFO L229 MonitoredProcess]: Starting monitored process 5325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5325)] Waiting until timeout for monitored process [2021-12-06 19:12:44,809 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 [2021-12-06 19:12:44,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5325)] Ended with exit code 0 [2021-12-06 19:12:44,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,836 INFO L229 MonitoredProcess]: Starting monitored process 5326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5326)] Waiting until timeout for monitored process [2021-12-06 19:12:44,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,844 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,845 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5326)] Ended with exit code 0 [2021-12-06 19:12:44,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,865 INFO L229 MonitoredProcess]: Starting monitored process 5327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5327)] Waiting until timeout for monitored process [2021-12-06 19:12:44,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,874 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,875 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,875 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5327)] Ended with exit code 0 [2021-12-06 19:12:44,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,895 INFO L229 MonitoredProcess]: Starting monitored process 5328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5328)] Waiting until timeout for monitored process [2021-12-06 19:12:44,897 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 [2021-12-06 19:12:44,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5328)] Ended with exit code 0 [2021-12-06 19:12:44,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,926 INFO L229 MonitoredProcess]: Starting monitored process 5329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5329)] Waiting until timeout for monitored process [2021-12-06 19:12:44,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,934 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,934 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,934 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5329)] Ended with exit code 0 [2021-12-06 19:12:44,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,954 INFO L229 MonitoredProcess]: Starting monitored process 5330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5330)] Waiting until timeout for monitored process [2021-12-06 19:12:44,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,962 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,963 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:44,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5330)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:44,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:44,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:44,984 INFO L229 MonitoredProcess]: Starting monitored process 5331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:44,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5331)] Waiting until timeout for monitored process [2021-12-06 19:12:44,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:44,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:44,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:44,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:44,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:44,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:44,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:44,992 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:44,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:44,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5331)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:45,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,014 INFO L229 MonitoredProcess]: Starting monitored process 5332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5332)] Waiting until timeout for monitored process [2021-12-06 19:12:45,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5332)] Ended with exit code 0 [2021-12-06 19:12:45,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,042 INFO L229 MonitoredProcess]: Starting monitored process 5333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5333)] Waiting until timeout for monitored process [2021-12-06 19:12:45,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,052 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5333)] Ended with exit code 0 [2021-12-06 19:12:45,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,073 INFO L229 MonitoredProcess]: Starting monitored process 5334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5334)] Waiting until timeout for monitored process [2021-12-06 19:12:45,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,081 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5334)] Ended with exit code 0 [2021-12-06 19:12:45,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,101 INFO L229 MonitoredProcess]: Starting monitored process 5335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5335)] Waiting until timeout for monitored process [2021-12-06 19:12:45,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,109 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,110 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,110 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5335)] Ended with exit code 0 [2021-12-06 19:12:45,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,130 INFO L229 MonitoredProcess]: Starting monitored process 5336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5336)] Waiting until timeout for monitored process [2021-12-06 19:12:45,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,140 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5336)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:45,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,160 INFO L229 MonitoredProcess]: Starting monitored process 5337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5337)] Waiting until timeout for monitored process [2021-12-06 19:12:45,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,168 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,168 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5337)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:45,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,189 INFO L229 MonitoredProcess]: Starting monitored process 5338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5338)] Waiting until timeout for monitored process [2021-12-06 19:12:45,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,197 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,197 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,197 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5338)] Ended with exit code 0 [2021-12-06 19:12:45,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,217 INFO L229 MonitoredProcess]: Starting monitored process 5339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5339)] Waiting until timeout for monitored process [2021-12-06 19:12:45,219 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 [2021-12-06 19:12:45,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,227 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5339)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:45,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,247 INFO L229 MonitoredProcess]: Starting monitored process 5340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5340)] Waiting until timeout for monitored process [2021-12-06 19:12:45,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,256 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5340)] Ended with exit code 0 [2021-12-06 19:12:45,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,277 INFO L229 MonitoredProcess]: Starting monitored process 5341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5341)] Waiting until timeout for monitored process [2021-12-06 19:12:45,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,285 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5341)] Ended with exit code 0 [2021-12-06 19:12:45,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,305 INFO L229 MonitoredProcess]: Starting monitored process 5342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5342)] Waiting until timeout for monitored process [2021-12-06 19:12:45,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,312 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,313 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5342)] Ended with exit code 0 [2021-12-06 19:12:45,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,333 INFO L229 MonitoredProcess]: Starting monitored process 5343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5343)] Waiting until timeout for monitored process [2021-12-06 19:12:45,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,342 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5343)] Ended with exit code 0 [2021-12-06 19:12:45,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,363 INFO L229 MonitoredProcess]: Starting monitored process 5344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5344)] Waiting until timeout for monitored process [2021-12-06 19:12:45,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,372 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5344)] Ended with exit code 0 [2021-12-06 19:12:45,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,392 INFO L229 MonitoredProcess]: Starting monitored process 5345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5345)] Waiting until timeout for monitored process [2021-12-06 19:12:45,393 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 [2021-12-06 19:12:45,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,400 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,400 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5345)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:45,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,420 INFO L229 MonitoredProcess]: Starting monitored process 5346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5346)] Waiting until timeout for monitored process [2021-12-06 19:12:45,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,428 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,429 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5346)] Ended with exit code 0 [2021-12-06 19:12:45,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,450 INFO L229 MonitoredProcess]: Starting monitored process 5347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5347)] Waiting until timeout for monitored process [2021-12-06 19:12:45,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,457 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,458 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5347)] Ended with exit code 0 [2021-12-06 19:12:45,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,479 INFO L229 MonitoredProcess]: Starting monitored process 5348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5348)] Waiting until timeout for monitored process [2021-12-06 19:12:45,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,489 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5348)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:45,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,510 INFO L229 MonitoredProcess]: Starting monitored process 5349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5349)] Waiting until timeout for monitored process [2021-12-06 19:12:45,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,519 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,519 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5349)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:45,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,539 INFO L229 MonitoredProcess]: Starting monitored process 5350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5350)] Waiting until timeout for monitored process [2021-12-06 19:12:45,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,549 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5350)] Ended with exit code 0 [2021-12-06 19:12:45,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,569 INFO L229 MonitoredProcess]: Starting monitored process 5351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5351)] Waiting until timeout for monitored process [2021-12-06 19:12:45,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,578 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5351)] Ended with exit code 0 [2021-12-06 19:12:45,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,597 INFO L229 MonitoredProcess]: Starting monitored process 5352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5352)] Waiting until timeout for monitored process [2021-12-06 19:12:45,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,606 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,607 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5352)] Ended with exit code 0 [2021-12-06 19:12:45,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,627 INFO L229 MonitoredProcess]: Starting monitored process 5353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5353)] Waiting until timeout for monitored process [2021-12-06 19:12:45,628 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 [2021-12-06 19:12:45,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5353)] Ended with exit code 0 [2021-12-06 19:12:45,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,656 INFO L229 MonitoredProcess]: Starting monitored process 5354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5354)] Waiting until timeout for monitored process [2021-12-06 19:12:45,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,664 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,664 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5354)] Ended with exit code 0 [2021-12-06 19:12:45,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,684 INFO L229 MonitoredProcess]: Starting monitored process 5355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5355)] Waiting until timeout for monitored process [2021-12-06 19:12:45,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:45,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,692 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:12:45,693 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:12:45,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5355)] Ended with exit code 0 [2021-12-06 19:12:45,713 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 19:12:45,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,713 INFO L229 MonitoredProcess]: Starting monitored process 5356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5356)] Waiting until timeout for monitored process [2021-12-06 19:12:45,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,722 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:45,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:45,723 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:45,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5356)] Ended with exit code 0 [2021-12-06 19:12:45,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,744 INFO L229 MonitoredProcess]: Starting monitored process 5357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5357)] Waiting until timeout for monitored process [2021-12-06 19:12:45,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,752 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:45,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:45,753 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:45,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5357)] Ended with exit code 0 [2021-12-06 19:12:45,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,774 INFO L229 MonitoredProcess]: Starting monitored process 5358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5358)] Waiting until timeout for monitored process [2021-12-06 19:12:45,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,783 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:45,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:45,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:45,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5358)] Ended with exit code 0 [2021-12-06 19:12:45,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,804 INFO L229 MonitoredProcess]: Starting monitored process 5359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5359)] Waiting until timeout for monitored process [2021-12-06 19:12:45,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,812 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:45,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:45,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:45,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5359)] Ended with exit code 0 [2021-12-06 19:12:45,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,833 INFO L229 MonitoredProcess]: Starting monitored process 5360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5360)] Waiting until timeout for monitored process [2021-12-06 19:12:45,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,841 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:45,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:45,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:45,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5360)] Ended with exit code 0 [2021-12-06 19:12:45,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,863 INFO L229 MonitoredProcess]: Starting monitored process 5361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5361)] Waiting until timeout for monitored process [2021-12-06 19:12:45,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,888 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:45,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:45,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:45,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5361)] Ended with exit code 0 [2021-12-06 19:12:45,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,912 INFO L229 MonitoredProcess]: Starting monitored process 5362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5362)] Waiting until timeout for monitored process [2021-12-06 19:12:45,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,921 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:45,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:45,922 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:45,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5362)] Ended with exit code 0 [2021-12-06 19:12:45,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,952 INFO L229 MonitoredProcess]: Starting monitored process 5363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5363)] Waiting until timeout for monitored process [2021-12-06 19:12:45,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,961 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:45,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:45,962 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:45,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:45,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5363)] Ended with exit code 0 [2021-12-06 19:12:45,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:45,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:45,983 INFO L229 MonitoredProcess]: Starting monitored process 5364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:45,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5364)] Waiting until timeout for monitored process [2021-12-06 19:12:45,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:45,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:45,991 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:45,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:45,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:45,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:45,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:45,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:45,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:45,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5364)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:46,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,013 INFO L229 MonitoredProcess]: Starting monitored process 5365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5365)] Waiting until timeout for monitored process [2021-12-06 19:12:46,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,021 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5365)] Ended with exit code 0 [2021-12-06 19:12:46,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,044 INFO L229 MonitoredProcess]: Starting monitored process 5366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5366)] Waiting until timeout for monitored process [2021-12-06 19:12:46,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,052 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,053 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5366)] Ended with exit code 0 [2021-12-06 19:12:46,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,075 INFO L229 MonitoredProcess]: Starting monitored process 5367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5367)] Waiting until timeout for monitored process [2021-12-06 19:12:46,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,083 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5367)] Ended with exit code 0 [2021-12-06 19:12:46,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,104 INFO L229 MonitoredProcess]: Starting monitored process 5368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5368)] Waiting until timeout for monitored process [2021-12-06 19:12:46,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,112 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5368)] Ended with exit code 0 [2021-12-06 19:12:46,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,133 INFO L229 MonitoredProcess]: Starting monitored process 5369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5369)] Waiting until timeout for monitored process [2021-12-06 19:12:46,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,141 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,142 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5369)] Ended with exit code 0 [2021-12-06 19:12:46,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,162 INFO L229 MonitoredProcess]: Starting monitored process 5370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5370)] Waiting until timeout for monitored process [2021-12-06 19:12:46,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,171 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,172 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5370)] Ended with exit code 0 [2021-12-06 19:12:46,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,193 INFO L229 MonitoredProcess]: Starting monitored process 5371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5371)] Waiting until timeout for monitored process [2021-12-06 19:12:46,194 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 [2021-12-06 19:12:46,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,201 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5371)] Ended with exit code 0 [2021-12-06 19:12:46,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,223 INFO L229 MonitoredProcess]: Starting monitored process 5372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5372)] Waiting until timeout for monitored process [2021-12-06 19:12:46,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,231 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5372)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:46,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,254 INFO L229 MonitoredProcess]: Starting monitored process 5373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5373)] Waiting until timeout for monitored process [2021-12-06 19:12:46,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,262 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,263 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5373)] Ended with exit code 0 [2021-12-06 19:12:46,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,284 INFO L229 MonitoredProcess]: Starting monitored process 5374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5374)] Waiting until timeout for monitored process [2021-12-06 19:12:46,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,292 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5374)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:46,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,313 INFO L229 MonitoredProcess]: Starting monitored process 5375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5375)] Waiting until timeout for monitored process [2021-12-06 19:12:46,314 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 [2021-12-06 19:12:46,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,321 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5375)] Ended with exit code 0 [2021-12-06 19:12:46,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,342 INFO L229 MonitoredProcess]: Starting monitored process 5376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5376)] Waiting until timeout for monitored process [2021-12-06 19:12:46,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,351 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5376)] Ended with exit code 0 [2021-12-06 19:12:46,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,374 INFO L229 MonitoredProcess]: Starting monitored process 5377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5377)] Waiting until timeout for monitored process [2021-12-06 19:12:46,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,382 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,383 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5377)] Ended with exit code 0 [2021-12-06 19:12:46,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,404 INFO L229 MonitoredProcess]: Starting monitored process 5378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5378)] Waiting until timeout for monitored process [2021-12-06 19:12:46,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,414 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,415 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 19:12:46,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,478 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-12-06 19:12:46,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5378)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:46,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,769 INFO L229 MonitoredProcess]: Starting monitored process 5379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5379)] Waiting until timeout for monitored process [2021-12-06 19:12:46,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,780 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5379)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:46,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,803 INFO L229 MonitoredProcess]: Starting monitored process 5380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5380)] Waiting until timeout for monitored process [2021-12-06 19:12:46,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,813 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5380)] Ended with exit code 0 [2021-12-06 19:12:46,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,842 INFO L229 MonitoredProcess]: Starting monitored process 5381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5381)] Waiting until timeout for monitored process [2021-12-06 19:12:46,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,851 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,853 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5381)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:46,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,875 INFO L229 MonitoredProcess]: Starting monitored process 5382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5382)] Waiting until timeout for monitored process [2021-12-06 19:12:46,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,885 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5382)] Ended with exit code 0 [2021-12-06 19:12:46,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,906 INFO L229 MonitoredProcess]: Starting monitored process 5383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5383)] Waiting until timeout for monitored process [2021-12-06 19:12:46,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,914 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5383)] Ended with exit code 0 [2021-12-06 19:12:46,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,936 INFO L229 MonitoredProcess]: Starting monitored process 5384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5384)] Waiting until timeout for monitored process [2021-12-06 19:12:46,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,944 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5384)] Ended with exit code 0 [2021-12-06 19:12:46,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:46,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:46,969 INFO L229 MonitoredProcess]: Starting monitored process 5385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:46,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5385)] Waiting until timeout for monitored process [2021-12-06 19:12:46,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:46,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:46,977 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:46,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:46,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:46,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:46,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:46,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:46,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:46,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:46,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5385)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:47,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,000 INFO L229 MonitoredProcess]: Starting monitored process 5386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5386)] Waiting until timeout for monitored process [2021-12-06 19:12:47,001 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 [2021-12-06 19:12:47,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,008 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5386)] Ended with exit code 0 [2021-12-06 19:12:47,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,029 INFO L229 MonitoredProcess]: Starting monitored process 5387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5387)] Waiting until timeout for monitored process [2021-12-06 19:12:47,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,037 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5387)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:47,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,058 INFO L229 MonitoredProcess]: Starting monitored process 5388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5388)] Waiting until timeout for monitored process [2021-12-06 19:12:47,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,066 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5388)] Ended with exit code 0 [2021-12-06 19:12:47,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,087 INFO L229 MonitoredProcess]: Starting monitored process 5389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5389)] Waiting until timeout for monitored process [2021-12-06 19:12:47,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,095 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,096 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5389)] Ended with exit code 0 [2021-12-06 19:12:47,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,118 INFO L229 MonitoredProcess]: Starting monitored process 5390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5390)] Waiting until timeout for monitored process [2021-12-06 19:12:47,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,127 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5390)] Ended with exit code 0 [2021-12-06 19:12:47,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,148 INFO L229 MonitoredProcess]: Starting monitored process 5391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5391)] Waiting until timeout for monitored process [2021-12-06 19:12:47,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,156 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,157 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5391)] Ended with exit code 0 [2021-12-06 19:12:47,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,180 INFO L229 MonitoredProcess]: Starting monitored process 5392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5392)] Waiting until timeout for monitored process [2021-12-06 19:12:47,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,188 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,190 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5392)] Ended with exit code 0 [2021-12-06 19:12:47,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,213 INFO L229 MonitoredProcess]: Starting monitored process 5393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5393)] Waiting until timeout for monitored process [2021-12-06 19:12:47,214 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 [2021-12-06 19:12:47,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,221 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5393)] Ended with exit code 0 [2021-12-06 19:12:47,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,242 INFO L229 MonitoredProcess]: Starting monitored process 5394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5394)] Waiting until timeout for monitored process [2021-12-06 19:12:47,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,250 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5394)] Ended with exit code 0 [2021-12-06 19:12:47,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,272 INFO L229 MonitoredProcess]: Starting monitored process 5395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5395)] Waiting until timeout for monitored process [2021-12-06 19:12:47,272 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 [2021-12-06 19:12:47,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,280 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,281 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5395)] Ended with exit code 0 [2021-12-06 19:12:47,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,302 INFO L229 MonitoredProcess]: Starting monitored process 5396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5396)] Waiting until timeout for monitored process [2021-12-06 19:12:47,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,310 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5396)] Ended with exit code 0 [2021-12-06 19:12:47,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,330 INFO L229 MonitoredProcess]: Starting monitored process 5397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5397)] Waiting until timeout for monitored process [2021-12-06 19:12:47,331 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 [2021-12-06 19:12:47,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,339 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,340 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5397)] Ended with exit code 0 [2021-12-06 19:12:47,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,360 INFO L229 MonitoredProcess]: Starting monitored process 5398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5398)] Waiting until timeout for monitored process [2021-12-06 19:12:47,361 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 [2021-12-06 19:12:47,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,368 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,368 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5398)] Ended with exit code 0 [2021-12-06 19:12:47,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,389 INFO L229 MonitoredProcess]: Starting monitored process 5399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5399)] Waiting until timeout for monitored process [2021-12-06 19:12:47,390 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 [2021-12-06 19:12:47,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,397 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5399)] Ended with exit code 0 [2021-12-06 19:12:47,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,418 INFO L229 MonitoredProcess]: Starting monitored process 5400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5400)] Waiting until timeout for monitored process [2021-12-06 19:12:47,419 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 [2021-12-06 19:12:47,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,426 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,427 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5400)] Ended with exit code 0 [2021-12-06 19:12:47,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,447 INFO L229 MonitoredProcess]: Starting monitored process 5401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5401)] Waiting until timeout for monitored process [2021-12-06 19:12:47,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,456 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5401)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:47,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,479 INFO L229 MonitoredProcess]: Starting monitored process 5402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5402)] Waiting until timeout for monitored process [2021-12-06 19:12:47,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,487 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5402)] Ended with exit code 0 [2021-12-06 19:12:47,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,508 INFO L229 MonitoredProcess]: Starting monitored process 5403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5403)] Waiting until timeout for monitored process [2021-12-06 19:12:47,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5403)] Ended with exit code 0 [2021-12-06 19:12:47,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,538 INFO L229 MonitoredProcess]: Starting monitored process 5404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5404)] Waiting until timeout for monitored process [2021-12-06 19:12:47,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,545 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5404)] Ended with exit code 0 [2021-12-06 19:12:47,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,568 INFO L229 MonitoredProcess]: Starting monitored process 5405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5405)] Waiting until timeout for monitored process [2021-12-06 19:12:47,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,576 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5405)] Ended with exit code 0 [2021-12-06 19:12:47,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,597 INFO L229 MonitoredProcess]: Starting monitored process 5406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5406)] Waiting until timeout for monitored process [2021-12-06 19:12:47,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,607 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5406)] Ended with exit code 0 [2021-12-06 19:12:47,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,627 INFO L229 MonitoredProcess]: Starting monitored process 5407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5407)] Waiting until timeout for monitored process [2021-12-06 19:12:47,628 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 [2021-12-06 19:12:47,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,635 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,636 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5407)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:47,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,658 INFO L229 MonitoredProcess]: Starting monitored process 5408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5408)] Waiting until timeout for monitored process [2021-12-06 19:12:47,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,665 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5408)] Ended with exit code 0 [2021-12-06 19:12:47,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,688 INFO L229 MonitoredProcess]: Starting monitored process 5409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5409)] Waiting until timeout for monitored process [2021-12-06 19:12:47,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,695 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5409)] Ended with exit code 0 [2021-12-06 19:12:47,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,717 INFO L229 MonitoredProcess]: Starting monitored process 5410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5410)] Waiting until timeout for monitored process [2021-12-06 19:12:47,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,725 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,725 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5410)] Ended with exit code 0 [2021-12-06 19:12:47,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,746 INFO L229 MonitoredProcess]: Starting monitored process 5411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5411)] Waiting until timeout for monitored process [2021-12-06 19:12:47,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,754 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5411)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:47,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,775 INFO L229 MonitoredProcess]: Starting monitored process 5412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5412)] Waiting until timeout for monitored process [2021-12-06 19:12:47,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,784 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,784 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5412)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:47,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,805 INFO L229 MonitoredProcess]: Starting monitored process 5413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5413)] Waiting until timeout for monitored process [2021-12-06 19:12:47,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,813 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5413)] Ended with exit code 0 [2021-12-06 19:12:47,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,835 INFO L229 MonitoredProcess]: Starting monitored process 5414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5414)] Waiting until timeout for monitored process [2021-12-06 19:12:47,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,843 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5414)] Ended with exit code 0 [2021-12-06 19:12:47,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,865 INFO L229 MonitoredProcess]: Starting monitored process 5415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5415)] Waiting until timeout for monitored process [2021-12-06 19:12:47,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,873 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5415)] Ended with exit code 0 [2021-12-06 19:12:47,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,894 INFO L229 MonitoredProcess]: Starting monitored process 5416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5416)] Waiting until timeout for monitored process [2021-12-06 19:12:47,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,903 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:12:47,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:47,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:47,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5416)] Ended with exit code 0 [2021-12-06 19:12:47,924 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 19:12:47,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,925 INFO L229 MonitoredProcess]: Starting monitored process 5417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5417)] Waiting until timeout for monitored process [2021-12-06 19:12:47,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:47,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,934 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:47,934 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:47,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5417)] Ended with exit code 0 [2021-12-06 19:12:47,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,955 INFO L229 MonitoredProcess]: Starting monitored process 5418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5418)] Waiting until timeout for monitored process [2021-12-06 19:12:47,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,963 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:47,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:47,964 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:47,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:47,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:47,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5418)] Ended with exit code 0 [2021-12-06 19:12:47,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:47,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:47,986 INFO L229 MonitoredProcess]: Starting monitored process 5419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:47,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5419)] Waiting until timeout for monitored process [2021-12-06 19:12:47,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:47,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:47,995 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:47,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:47,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:47,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:47,996 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:47,997 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:47,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5419)] Ended with exit code 0 [2021-12-06 19:12:48,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,018 INFO L229 MonitoredProcess]: Starting monitored process 5420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5420)] Waiting until timeout for monitored process [2021-12-06 19:12:48,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,027 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5420)] Ended with exit code 0 [2021-12-06 19:12:48,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,050 INFO L229 MonitoredProcess]: Starting monitored process 5421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5421)] Waiting until timeout for monitored process [2021-12-06 19:12:48,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,058 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,058 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5421)] Ended with exit code 0 [2021-12-06 19:12:48,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,079 INFO L229 MonitoredProcess]: Starting monitored process 5422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5422)] Waiting until timeout for monitored process [2021-12-06 19:12:48,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,089 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5422)] Ended with exit code 0 [2021-12-06 19:12:48,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,114 INFO L229 MonitoredProcess]: Starting monitored process 5423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5423)] Waiting until timeout for monitored process [2021-12-06 19:12:48,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,125 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5423)] Ended with exit code 0 [2021-12-06 19:12:48,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,146 INFO L229 MonitoredProcess]: Starting monitored process 5424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5424)] Waiting until timeout for monitored process [2021-12-06 19:12:48,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,155 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5424)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:48,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,177 INFO L229 MonitoredProcess]: Starting monitored process 5425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5425)] Waiting until timeout for monitored process [2021-12-06 19:12:48,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,187 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5425)] Ended with exit code 0 [2021-12-06 19:12:48,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,208 INFO L229 MonitoredProcess]: Starting monitored process 5426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5426)] Waiting until timeout for monitored process [2021-12-06 19:12:48,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,217 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5426)] Ended with exit code 0 [2021-12-06 19:12:48,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,241 INFO L229 MonitoredProcess]: Starting monitored process 5427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5427)] Waiting until timeout for monitored process [2021-12-06 19:12:48,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,251 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,252 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5427)] Ended with exit code 0 [2021-12-06 19:12:48,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,276 INFO L229 MonitoredProcess]: Starting monitored process 5428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5428)] Waiting until timeout for monitored process [2021-12-06 19:12:48,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5428)] Ended with exit code 0 [2021-12-06 19:12:48,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,308 INFO L229 MonitoredProcess]: Starting monitored process 5429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5429)] Waiting until timeout for monitored process [2021-12-06 19:12:48,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,317 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5429)] Ended with exit code 0 [2021-12-06 19:12:48,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,339 INFO L229 MonitoredProcess]: Starting monitored process 5430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5430)] Waiting until timeout for monitored process [2021-12-06 19:12:48,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,347 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,348 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5430)] Ended with exit code 0 [2021-12-06 19:12:48,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,369 INFO L229 MonitoredProcess]: Starting monitored process 5431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5431)] Waiting until timeout for monitored process [2021-12-06 19:12:48,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,377 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,378 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5431)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:48,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,399 INFO L229 MonitoredProcess]: Starting monitored process 5432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5432)] Waiting until timeout for monitored process [2021-12-06 19:12:48,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,408 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,410 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5432)] Ended with exit code 0 [2021-12-06 19:12:48,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,432 INFO L229 MonitoredProcess]: Starting monitored process 5433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5433)] Waiting until timeout for monitored process [2021-12-06 19:12:48,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5433)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:48,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,466 INFO L229 MonitoredProcess]: Starting monitored process 5434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5434)] Waiting until timeout for monitored process [2021-12-06 19:12:48,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5434)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:48,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,498 INFO L229 MonitoredProcess]: Starting monitored process 5435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5435)] Waiting until timeout for monitored process [2021-12-06 19:12:48,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,508 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,509 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5435)] Ended with exit code 0 [2021-12-06 19:12:48,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,531 INFO L229 MonitoredProcess]: Starting monitored process 5436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5436)] Waiting until timeout for monitored process [2021-12-06 19:12:48,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,540 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,540 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5436)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:48,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,562 INFO L229 MonitoredProcess]: Starting monitored process 5437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5437)] Waiting until timeout for monitored process [2021-12-06 19:12:48,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,573 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5437)] Ended with exit code 0 [2021-12-06 19:12:48,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,597 INFO L229 MonitoredProcess]: Starting monitored process 5438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5438)] Waiting until timeout for monitored process [2021-12-06 19:12:48,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:48,606 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,607 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:48,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:48,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:48,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5438)] Ended with exit code 0 [2021-12-06 19:12:48,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:48,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:48,629 INFO L229 MonitoredProcess]: Starting monitored process 5439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:48,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5439)] Waiting until timeout for monitored process [2021-12-06 19:12:48,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:48,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:48,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:48,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:48,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:48,641 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 19:12:48,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:48,746 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-12-06 19:12:48,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5439)] Ended with exit code 0 [2021-12-06 19:12:49,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,184 INFO L229 MonitoredProcess]: Starting monitored process 5440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5440)] Waiting until timeout for monitored process [2021-12-06 19:12:49,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5440)] Ended with exit code 0 [2021-12-06 19:12:49,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,218 INFO L229 MonitoredProcess]: Starting monitored process 5441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5441)] Waiting until timeout for monitored process [2021-12-06 19:12:49,219 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 [2021-12-06 19:12:49,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,230 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5441)] Ended with exit code 0 [2021-12-06 19:12:49,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,263 INFO L229 MonitoredProcess]: Starting monitored process 5442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5442)] Waiting until timeout for monitored process [2021-12-06 19:12:49,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,272 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5442)] Ended with exit code 0 [2021-12-06 19:12:49,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,297 INFO L229 MonitoredProcess]: Starting monitored process 5443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5443)] Waiting until timeout for monitored process [2021-12-06 19:12:49,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,305 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,305 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5443)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:49,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,327 INFO L229 MonitoredProcess]: Starting monitored process 5444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5444)] Waiting until timeout for monitored process [2021-12-06 19:12:49,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,336 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5444)] Ended with exit code 0 [2021-12-06 19:12:49,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,358 INFO L229 MonitoredProcess]: Starting monitored process 5445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5445)] Waiting until timeout for monitored process [2021-12-06 19:12:49,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,366 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,367 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,368 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5445)] Ended with exit code 0 [2021-12-06 19:12:49,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,392 INFO L229 MonitoredProcess]: Starting monitored process 5446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5446)] Waiting until timeout for monitored process [2021-12-06 19:12:49,393 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 [2021-12-06 19:12:49,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5446)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:49,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,428 INFO L229 MonitoredProcess]: Starting monitored process 5447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5447)] Waiting until timeout for monitored process [2021-12-06 19:12:49,429 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 [2021-12-06 19:12:49,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5447)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:49,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,458 INFO L229 MonitoredProcess]: Starting monitored process 5448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5448)] Waiting until timeout for monitored process [2021-12-06 19:12:49,459 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 [2021-12-06 19:12:49,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,467 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5448)] Ended with exit code 0 [2021-12-06 19:12:49,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,490 INFO L229 MonitoredProcess]: Starting monitored process 5449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5449)] Waiting until timeout for monitored process [2021-12-06 19:12:49,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,498 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,499 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5449)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:49,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,520 INFO L229 MonitoredProcess]: Starting monitored process 5450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5450)] Waiting until timeout for monitored process [2021-12-06 19:12:49,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,528 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,529 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5450)] Ended with exit code 0 [2021-12-06 19:12:49,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,552 INFO L229 MonitoredProcess]: Starting monitored process 5451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5451)] Waiting until timeout for monitored process [2021-12-06 19:12:49,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,561 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,561 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5451)] Ended with exit code 0 [2021-12-06 19:12:49,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,583 INFO L229 MonitoredProcess]: Starting monitored process 5452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5452)] Waiting until timeout for monitored process [2021-12-06 19:12:49,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,592 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5452)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:49,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,616 INFO L229 MonitoredProcess]: Starting monitored process 5453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5453)] Waiting until timeout for monitored process [2021-12-06 19:12:49,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5453)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:49,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,653 INFO L229 MonitoredProcess]: Starting monitored process 5454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5454)] Waiting until timeout for monitored process [2021-12-06 19:12:49,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,662 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5454)] Ended with exit code 0 [2021-12-06 19:12:49,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,684 INFO L229 MonitoredProcess]: Starting monitored process 5455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5455)] Waiting until timeout for monitored process [2021-12-06 19:12:49,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,693 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5455)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:49,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,715 INFO L229 MonitoredProcess]: Starting monitored process 5456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5456)] Waiting until timeout for monitored process [2021-12-06 19:12:49,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,724 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5456)] Ended with exit code 0 [2021-12-06 19:12:49,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,746 INFO L229 MonitoredProcess]: Starting monitored process 5457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5457)] Waiting until timeout for monitored process [2021-12-06 19:12:49,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,756 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5457)] Ended with exit code 0 [2021-12-06 19:12:49,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,777 INFO L229 MonitoredProcess]: Starting monitored process 5458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5458)] Waiting until timeout for monitored process [2021-12-06 19:12:49,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,785 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,786 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5458)] Ended with exit code 0 [2021-12-06 19:12:49,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,807 INFO L229 MonitoredProcess]: Starting monitored process 5459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5459)] Waiting until timeout for monitored process [2021-12-06 19:12:49,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,816 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,816 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5459)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:49,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,838 INFO L229 MonitoredProcess]: Starting monitored process 5460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5460)] Waiting until timeout for monitored process [2021-12-06 19:12:49,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5460)] Ended with exit code 0 [2021-12-06 19:12:49,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,868 INFO L229 MonitoredProcess]: Starting monitored process 5461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5461)] Waiting until timeout for monitored process [2021-12-06 19:12:49,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5461)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:49,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,898 INFO L229 MonitoredProcess]: Starting monitored process 5462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5462)] Waiting until timeout for monitored process [2021-12-06 19:12:49,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5462)] Ended with exit code 0 [2021-12-06 19:12:49,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,932 INFO L229 MonitoredProcess]: Starting monitored process 5463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5463)] Waiting until timeout for monitored process [2021-12-06 19:12:49,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,940 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5463)] Ended with exit code 0 [2021-12-06 19:12:49,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,962 INFO L229 MonitoredProcess]: Starting monitored process 5464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5464)] Waiting until timeout for monitored process [2021-12-06 19:12:49,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:49,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:49,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:49,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:49,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:49,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:49,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:49,971 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:49,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:49,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:49,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5464)] Ended with exit code 0 [2021-12-06 19:12:49,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:49,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:49,993 INFO L229 MonitoredProcess]: Starting monitored process 5465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:49,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5465)] Waiting until timeout for monitored process [2021-12-06 19:12:49,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,002 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5465)] Ended with exit code 0 [2021-12-06 19:12:50,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,027 INFO L229 MonitoredProcess]: Starting monitored process 5466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5466)] Waiting until timeout for monitored process [2021-12-06 19:12:50,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5466)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:50,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,058 INFO L229 MonitoredProcess]: Starting monitored process 5467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5467)] Waiting until timeout for monitored process [2021-12-06 19:12:50,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,067 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5467)] Ended with exit code 0 [2021-12-06 19:12:50,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,088 INFO L229 MonitoredProcess]: Starting monitored process 5468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5468)] Waiting until timeout for monitored process [2021-12-06 19:12:50,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,096 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,097 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5468)] Ended with exit code 0 [2021-12-06 19:12:50,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,120 INFO L229 MonitoredProcess]: Starting monitored process 5469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5469)] Waiting until timeout for monitored process [2021-12-06 19:12:50,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5469)] Ended with exit code 0 [2021-12-06 19:12:50,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,154 INFO L229 MonitoredProcess]: Starting monitored process 5470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5470)] Waiting until timeout for monitored process [2021-12-06 19:12:50,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,164 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5470)] Ended with exit code 0 [2021-12-06 19:12:50,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,186 INFO L229 MonitoredProcess]: Starting monitored process 5471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5471)] Waiting until timeout for monitored process [2021-12-06 19:12:50,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,194 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,195 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5471)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:50,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,217 INFO L229 MonitoredProcess]: Starting monitored process 5472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5472)] Waiting until timeout for monitored process [2021-12-06 19:12:50,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,226 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5472)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:50,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,248 INFO L229 MonitoredProcess]: Starting monitored process 5473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5473)] Waiting until timeout for monitored process [2021-12-06 19:12:50,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,256 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5473)] Ended with exit code 0 [2021-12-06 19:12:50,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,278 INFO L229 MonitoredProcess]: Starting monitored process 5474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5474)] Waiting until timeout for monitored process [2021-12-06 19:12:50,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,288 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,288 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,289 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5474)] Ended with exit code 0 [2021-12-06 19:12:50,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,311 INFO L229 MonitoredProcess]: Starting monitored process 5475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5475)] Waiting until timeout for monitored process [2021-12-06 19:12:50,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5475)] Ended with exit code 0 [2021-12-06 19:12:50,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,341 INFO L229 MonitoredProcess]: Starting monitored process 5476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5476)] Waiting until timeout for monitored process [2021-12-06 19:12:50,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5476)] Ended with exit code 0 [2021-12-06 19:12:50,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,372 INFO L229 MonitoredProcess]: Starting monitored process 5477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5477)] Waiting until timeout for monitored process [2021-12-06 19:12:50,373 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 [2021-12-06 19:12:50,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,380 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:50,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:12:50,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:12:50,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5477)] Ended with exit code 0 [2021-12-06 19:12:50,402 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 19:12:50,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,403 INFO L229 MonitoredProcess]: Starting monitored process 5478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5478)] Waiting until timeout for monitored process [2021-12-06 19:12:50,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5478)] Ended with exit code 0 [2021-12-06 19:12:50,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,430 INFO L229 MonitoredProcess]: Starting monitored process 5479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5479)] Waiting until timeout for monitored process [2021-12-06 19:12:50,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,439 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5479)] Ended with exit code 0 [2021-12-06 19:12:50,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,460 INFO L229 MonitoredProcess]: Starting monitored process 5480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5480)] Waiting until timeout for monitored process [2021-12-06 19:12:50,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,468 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,468 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5480)] Ended with exit code 0 [2021-12-06 19:12:50,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,488 INFO L229 MonitoredProcess]: Starting monitored process 5481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5481)] Waiting until timeout for monitored process [2021-12-06 19:12:50,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5481)] Ended with exit code 0 [2021-12-06 19:12:50,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,516 INFO L229 MonitoredProcess]: Starting monitored process 5482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5482)] Waiting until timeout for monitored process [2021-12-06 19:12:50,517 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 [2021-12-06 19:12:50,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5482)] Ended with exit code 0 [2021-12-06 19:12:50,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,544 INFO L229 MonitoredProcess]: Starting monitored process 5483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5483)] Waiting until timeout for monitored process [2021-12-06 19:12:50,544 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 [2021-12-06 19:12:50,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,553 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5483)] Ended with exit code 0 [2021-12-06 19:12:50,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,574 INFO L229 MonitoredProcess]: Starting monitored process 5484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5484)] Waiting until timeout for monitored process [2021-12-06 19:12:50,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5484)] Ended with exit code 0 [2021-12-06 19:12:50,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,601 INFO L229 MonitoredProcess]: Starting monitored process 5485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5485)] Waiting until timeout for monitored process [2021-12-06 19:12:50,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,609 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5485)] Ended with exit code 0 [2021-12-06 19:12:50,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,629 INFO L229 MonitoredProcess]: Starting monitored process 5486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5486)] Waiting until timeout for monitored process [2021-12-06 19:12:50,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5486)] Ended with exit code 0 [2021-12-06 19:12:50,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,658 INFO L229 MonitoredProcess]: Starting monitored process 5487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5487)] Waiting until timeout for monitored process [2021-12-06 19:12:50,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5487)] Ended with exit code 0 [2021-12-06 19:12:50,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,690 INFO L229 MonitoredProcess]: Starting monitored process 5488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5488)] Waiting until timeout for monitored process [2021-12-06 19:12:50,691 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 [2021-12-06 19:12:50,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,699 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,699 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5488)] Ended with exit code 0 [2021-12-06 19:12:50,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,720 INFO L229 MonitoredProcess]: Starting monitored process 5489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5489)] Waiting until timeout for monitored process [2021-12-06 19:12:50,721 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 [2021-12-06 19:12:50,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,728 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,747 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5489)] Ended with exit code 0 [2021-12-06 19:12:50,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,748 INFO L229 MonitoredProcess]: Starting monitored process 5490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5490)] Waiting until timeout for monitored process [2021-12-06 19:12:50,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,756 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5490)] Ended with exit code 0 [2021-12-06 19:12:50,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,776 INFO L229 MonitoredProcess]: Starting monitored process 5491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5491)] Waiting until timeout for monitored process [2021-12-06 19:12:50,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,785 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,786 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5491)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:50,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,806 INFO L229 MonitoredProcess]: Starting monitored process 5492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5492)] Waiting until timeout for monitored process [2021-12-06 19:12:50,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5492)] Ended with exit code 0 [2021-12-06 19:12:50,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,837 INFO L229 MonitoredProcess]: Starting monitored process 5493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5493)] Waiting until timeout for monitored process [2021-12-06 19:12:50,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,846 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5493)] Ended with exit code 0 [2021-12-06 19:12:50,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,866 INFO L229 MonitoredProcess]: Starting monitored process 5494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5494)] Waiting until timeout for monitored process [2021-12-06 19:12:50,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,874 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,875 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5494)] Ended with exit code 0 [2021-12-06 19:12:50,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,897 INFO L229 MonitoredProcess]: Starting monitored process 5495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5495)] Waiting until timeout for monitored process [2021-12-06 19:12:50,897 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 [2021-12-06 19:12:50,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5495)] Ended with exit code 0 [2021-12-06 19:12:50,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,926 INFO L229 MonitoredProcess]: Starting monitored process 5496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5496)] Waiting until timeout for monitored process [2021-12-06 19:12:50,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,934 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,934 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5496)] Ended with exit code 0 [2021-12-06 19:12:50,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,954 INFO L229 MonitoredProcess]: Starting monitored process 5497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5497)] Waiting until timeout for monitored process [2021-12-06 19:12:50,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,962 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:50,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5497)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:50,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:50,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:50,983 INFO L229 MonitoredProcess]: Starting monitored process 5498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:50,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5498)] Waiting until timeout for monitored process [2021-12-06 19:12:50,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:50,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:50,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:50,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:50,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:50,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:50,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:50,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:50,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:50,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5498)] Ended with exit code 0 [2021-12-06 19:12:51,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,014 INFO L229 MonitoredProcess]: Starting monitored process 5499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5499)] Waiting until timeout for monitored process [2021-12-06 19:12:51,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,023 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,023 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5499)] Ended with exit code 0 [2021-12-06 19:12:51,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,044 INFO L229 MonitoredProcess]: Starting monitored process 5500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5500)] Waiting until timeout for monitored process [2021-12-06 19:12:51,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,054 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 19:12:51,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,101 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-12-06 19:12:51,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5500)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:51,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,288 INFO L229 MonitoredProcess]: Starting monitored process 5501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5501)] Waiting until timeout for monitored process [2021-12-06 19:12:51,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5501)] Ended with exit code 0 [2021-12-06 19:12:51,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,317 INFO L229 MonitoredProcess]: Starting monitored process 5502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5502)] Waiting until timeout for monitored process [2021-12-06 19:12:51,318 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 [2021-12-06 19:12:51,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5502)] Ended with exit code 0 [2021-12-06 19:12:51,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,349 INFO L229 MonitoredProcess]: Starting monitored process 5503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5503)] Waiting until timeout for monitored process [2021-12-06 19:12:51,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5503)] Ended with exit code 0 [2021-12-06 19:12:51,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,378 INFO L229 MonitoredProcess]: Starting monitored process 5504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5504)] Waiting until timeout for monitored process [2021-12-06 19:12:51,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,386 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5504)] Ended with exit code 0 [2021-12-06 19:12:51,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,406 INFO L229 MonitoredProcess]: Starting monitored process 5505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5505)] Waiting until timeout for monitored process [2021-12-06 19:12:51,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5505)] Ended with exit code 0 [2021-12-06 19:12:51,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,434 INFO L229 MonitoredProcess]: Starting monitored process 5506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5506)] Waiting until timeout for monitored process [2021-12-06 19:12:51,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5506)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:51,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,465 INFO L229 MonitoredProcess]: Starting monitored process 5507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5507)] Waiting until timeout for monitored process [2021-12-06 19:12:51,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,473 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5507)] Ended with exit code 0 [2021-12-06 19:12:51,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,495 INFO L229 MonitoredProcess]: Starting monitored process 5508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5508)] Waiting until timeout for monitored process [2021-12-06 19:12:51,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,504 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5508)] Ended with exit code 0 [2021-12-06 19:12:51,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,524 INFO L229 MonitoredProcess]: Starting monitored process 5509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5509)] Waiting until timeout for monitored process [2021-12-06 19:12:51,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5509)] Ended with exit code 0 [2021-12-06 19:12:51,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,553 INFO L229 MonitoredProcess]: Starting monitored process 5510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5510)] Waiting until timeout for monitored process [2021-12-06 19:12:51,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,561 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5510)] Ended with exit code 0 [2021-12-06 19:12:51,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,581 INFO L229 MonitoredProcess]: Starting monitored process 5511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5511)] Waiting until timeout for monitored process [2021-12-06 19:12:51,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5511)] Ended with exit code 0 [2021-12-06 19:12:51,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,610 INFO L229 MonitoredProcess]: Starting monitored process 5512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5512)] Waiting until timeout for monitored process [2021-12-06 19:12:51,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,619 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5512)] Ended with exit code 0 [2021-12-06 19:12:51,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,639 INFO L229 MonitoredProcess]: Starting monitored process 5513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5513)] Waiting until timeout for monitored process [2021-12-06 19:12:51,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5513)] Ended with exit code 0 [2021-12-06 19:12:51,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,668 INFO L229 MonitoredProcess]: Starting monitored process 5514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5514)] Waiting until timeout for monitored process [2021-12-06 19:12:51,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5514)] Ended with exit code 0 [2021-12-06 19:12:51,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,699 INFO L229 MonitoredProcess]: Starting monitored process 5515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5515)] Waiting until timeout for monitored process [2021-12-06 19:12:51,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5515)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:51,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,727 INFO L229 MonitoredProcess]: Starting monitored process 5516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5516)] Waiting until timeout for monitored process [2021-12-06 19:12:51,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5516)] Ended with exit code 0 [2021-12-06 19:12:51,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,755 INFO L229 MonitoredProcess]: Starting monitored process 5517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5517)] Waiting until timeout for monitored process [2021-12-06 19:12:51,756 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 [2021-12-06 19:12:51,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,764 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,765 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5517)] Ended with exit code 0 [2021-12-06 19:12:51,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,786 INFO L229 MonitoredProcess]: Starting monitored process 5518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5518)] Waiting until timeout for monitored process [2021-12-06 19:12:51,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5518)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:51,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,815 INFO L229 MonitoredProcess]: Starting monitored process 5519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5519)] Waiting until timeout for monitored process [2021-12-06 19:12:51,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,823 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5519)] Ended with exit code 0 [2021-12-06 19:12:51,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,844 INFO L229 MonitoredProcess]: Starting monitored process 5520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5520)] Waiting until timeout for monitored process [2021-12-06 19:12:51,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5520)] Ended with exit code 0 [2021-12-06 19:12:51,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,872 INFO L229 MonitoredProcess]: Starting monitored process 5521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5521)] Waiting until timeout for monitored process [2021-12-06 19:12:51,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,880 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5521)] Ended with exit code 0 [2021-12-06 19:12:51,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,901 INFO L229 MonitoredProcess]: Starting monitored process 5522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5522)] Waiting until timeout for monitored process [2021-12-06 19:12:51,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5522)] Ended with exit code 0 [2021-12-06 19:12:51,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,929 INFO L229 MonitoredProcess]: Starting monitored process 5523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5523)] Waiting until timeout for monitored process [2021-12-06 19:12:51,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5523)] Ended with exit code 0 [2021-12-06 19:12:51,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,959 INFO L229 MonitoredProcess]: Starting monitored process 5524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5524)] Waiting until timeout for monitored process [2021-12-06 19:12:51,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:51,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5524)] Ended with exit code 0 [2021-12-06 19:12:51,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:51,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:51,987 INFO L229 MonitoredProcess]: Starting monitored process 5525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:51,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5525)] Waiting until timeout for monitored process [2021-12-06 19:12:51,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:51,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:51,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:51,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:51,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:51,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:51,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:51,996 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:51,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:51,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5525)] Ended with exit code 0 [2021-12-06 19:12:52,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,016 INFO L229 MonitoredProcess]: Starting monitored process 5526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5526)] Waiting until timeout for monitored process [2021-12-06 19:12:52,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,024 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5526)] Ended with exit code 0 [2021-12-06 19:12:52,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,045 INFO L229 MonitoredProcess]: Starting monitored process 5527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5527)] Waiting until timeout for monitored process [2021-12-06 19:12:52,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,054 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5527)] Ended with exit code 0 [2021-12-06 19:12:52,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,074 INFO L229 MonitoredProcess]: Starting monitored process 5528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5528)] Waiting until timeout for monitored process [2021-12-06 19:12:52,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5528)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:52,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,103 INFO L229 MonitoredProcess]: Starting monitored process 5529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5529)] Waiting until timeout for monitored process [2021-12-06 19:12:52,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,111 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5529)] Ended with exit code 0 [2021-12-06 19:12:52,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,134 INFO L229 MonitoredProcess]: Starting monitored process 5530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5530)] Waiting until timeout for monitored process [2021-12-06 19:12:52,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,142 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5530)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:52,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,165 INFO L229 MonitoredProcess]: Starting monitored process 5531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5531)] Waiting until timeout for monitored process [2021-12-06 19:12:52,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,172 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,173 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5531)] Ended with exit code 0 [2021-12-06 19:12:52,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,193 INFO L229 MonitoredProcess]: Starting monitored process 5532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5532)] Waiting until timeout for monitored process [2021-12-06 19:12:52,194 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 [2021-12-06 19:12:52,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5532)] Ended with exit code 0 [2021-12-06 19:12:52,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,221 INFO L229 MonitoredProcess]: Starting monitored process 5533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5533)] Waiting until timeout for monitored process [2021-12-06 19:12:52,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,229 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5533)] Ended with exit code 0 [2021-12-06 19:12:52,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,249 INFO L229 MonitoredProcess]: Starting monitored process 5534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5534)] Waiting until timeout for monitored process [2021-12-06 19:12:52,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,257 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5534)] Ended with exit code 0 [2021-12-06 19:12:52,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,277 INFO L229 MonitoredProcess]: Starting monitored process 5535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5535)] Waiting until timeout for monitored process [2021-12-06 19:12:52,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5535)] Ended with exit code 0 [2021-12-06 19:12:52,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,307 INFO L229 MonitoredProcess]: Starting monitored process 5536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5536)] Waiting until timeout for monitored process [2021-12-06 19:12:52,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5536)] Ended with exit code 0 [2021-12-06 19:12:52,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,335 INFO L229 MonitoredProcess]: Starting monitored process 5537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5537)] Waiting until timeout for monitored process [2021-12-06 19:12:52,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,344 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5537)] Ended with exit code 0 [2021-12-06 19:12:52,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,364 INFO L229 MonitoredProcess]: Starting monitored process 5538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5538)] Waiting until timeout for monitored process [2021-12-06 19:12:52,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:12:52,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:12:52,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:12:52,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5538)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:52,392 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 19:12:52,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,393 INFO L229 MonitoredProcess]: Starting monitored process 5539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5539)] Waiting until timeout for monitored process [2021-12-06 19:12:52,394 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 [2021-12-06 19:12:52,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,401 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,401 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5539)] Ended with exit code 0 [2021-12-06 19:12:52,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,422 INFO L229 MonitoredProcess]: Starting monitored process 5540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5540)] Waiting until timeout for monitored process [2021-12-06 19:12:52,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,430 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,431 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5540)] Ended with exit code 0 [2021-12-06 19:12:52,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,453 INFO L229 MonitoredProcess]: Starting monitored process 5541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5541)] Waiting until timeout for monitored process [2021-12-06 19:12:52,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,461 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,461 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5541)] Ended with exit code 0 [2021-12-06 19:12:52,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,482 INFO L229 MonitoredProcess]: Starting monitored process 5542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5542)] Waiting until timeout for monitored process [2021-12-06 19:12:52,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,490 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,491 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5542)] Ended with exit code 0 [2021-12-06 19:12:52,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,513 INFO L229 MonitoredProcess]: Starting monitored process 5543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5543)] Waiting until timeout for monitored process [2021-12-06 19:12:52,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,521 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,521 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5543)] Ended with exit code 0 [2021-12-06 19:12:52,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,542 INFO L229 MonitoredProcess]: Starting monitored process 5544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5544)] Waiting until timeout for monitored process [2021-12-06 19:12:52,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,550 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,551 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5544)] Ended with exit code 0 [2021-12-06 19:12:52,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,573 INFO L229 MonitoredProcess]: Starting monitored process 5545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5545)] Waiting until timeout for monitored process [2021-12-06 19:12:52,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,581 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5545)] Ended with exit code 0 [2021-12-06 19:12:52,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,603 INFO L229 MonitoredProcess]: Starting monitored process 5546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5546)] Waiting until timeout for monitored process [2021-12-06 19:12:52,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,611 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5546)] Ended with exit code 0 [2021-12-06 19:12:52,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,633 INFO L229 MonitoredProcess]: Starting monitored process 5547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5547)] Waiting until timeout for monitored process [2021-12-06 19:12:52,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,642 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,643 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5547)] Ended with exit code 0 [2021-12-06 19:12:52,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,664 INFO L229 MonitoredProcess]: Starting monitored process 5548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5548)] Waiting until timeout for monitored process [2021-12-06 19:12:52,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,672 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5548)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:52,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,697 INFO L229 MonitoredProcess]: Starting monitored process 5549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5549)] Waiting until timeout for monitored process [2021-12-06 19:12:52,698 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 [2021-12-06 19:12:52,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,705 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,705 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5549)] Ended with exit code 0 [2021-12-06 19:12:52,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,727 INFO L229 MonitoredProcess]: Starting monitored process 5550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5550)] Waiting until timeout for monitored process [2021-12-06 19:12:52,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,735 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5550)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:52,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,756 INFO L229 MonitoredProcess]: Starting monitored process 5551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5551)] Waiting until timeout for monitored process [2021-12-06 19:12:52,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,764 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,765 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5551)] Ended with exit code 0 [2021-12-06 19:12:52,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,786 INFO L229 MonitoredProcess]: Starting monitored process 5552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5552)] Waiting until timeout for monitored process [2021-12-06 19:12:52,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,796 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,796 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5552)] Ended with exit code 0 [2021-12-06 19:12:52,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,817 INFO L229 MonitoredProcess]: Starting monitored process 5553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5553)] Waiting until timeout for monitored process [2021-12-06 19:12:52,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5553)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:52,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,847 INFO L229 MonitoredProcess]: Starting monitored process 5554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5554)] Waiting until timeout for monitored process [2021-12-06 19:12:52,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,855 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5554)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:52,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,877 INFO L229 MonitoredProcess]: Starting monitored process 5555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5555)] Waiting until timeout for monitored process [2021-12-06 19:12:52,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5555)] Ended with exit code 0 [2021-12-06 19:12:52,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,909 INFO L229 MonitoredProcess]: Starting monitored process 5556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5556)] Waiting until timeout for monitored process [2021-12-06 19:12:52,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:52,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,917 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5556)] Ended with exit code 0 [2021-12-06 19:12:52,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,939 INFO L229 MonitoredProcess]: Starting monitored process 5557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5557)] Waiting until timeout for monitored process [2021-12-06 19:12:52,940 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 [2021-12-06 19:12:52,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,948 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5557)] Ended with exit code 0 [2021-12-06 19:12:52,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,970 INFO L229 MonitoredProcess]: Starting monitored process 5558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:52,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5558)] Waiting until timeout for monitored process [2021-12-06 19:12:52,971 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 [2021-12-06 19:12:52,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:52,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:52,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:52,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:52,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:52,978 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:52,979 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:52,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:52,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:52,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5558)] Ended with exit code 0 [2021-12-06 19:12:52,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:52,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:52,999 INFO L229 MonitoredProcess]: Starting monitored process 5559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5559)] Waiting until timeout for monitored process [2021-12-06 19:12:53,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,032 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5559)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:53,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,033 INFO L229 MonitoredProcess]: Starting monitored process 5560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5560)] Waiting until timeout for monitored process [2021-12-06 19:12:53,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,041 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,041 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,042 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5560)] Ended with exit code 0 [2021-12-06 19:12:53,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,063 INFO L229 MonitoredProcess]: Starting monitored process 5561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5561)] Waiting until timeout for monitored process [2021-12-06 19:12:53,064 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 [2021-12-06 19:12:53,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,073 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 19:12:53,073 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,164 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2021-12-06 19:12:53,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5561)] Ended with exit code 0 [2021-12-06 19:12:53,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,521 INFO L229 MonitoredProcess]: Starting monitored process 5562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5562)] Waiting until timeout for monitored process [2021-12-06 19:12:53,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,530 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,531 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5562)] Ended with exit code 0 [2021-12-06 19:12:53,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,552 INFO L229 MonitoredProcess]: Starting monitored process 5563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5563)] Waiting until timeout for monitored process [2021-12-06 19:12:53,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,561 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,563 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5563)] Ended with exit code 0 [2021-12-06 19:12:53,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,588 INFO L229 MonitoredProcess]: Starting monitored process 5564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5564)] Waiting until timeout for monitored process [2021-12-06 19:12:53,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,596 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,597 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5564)] Ended with exit code 0 [2021-12-06 19:12:53,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,618 INFO L229 MonitoredProcess]: Starting monitored process 5565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5565)] Waiting until timeout for monitored process [2021-12-06 19:12:53,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,627 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,628 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5565)] Ended with exit code 0 [2021-12-06 19:12:53,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,648 INFO L229 MonitoredProcess]: Starting monitored process 5566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5566)] Waiting until timeout for monitored process [2021-12-06 19:12:53,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,656 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5566)] Ended with exit code 0 [2021-12-06 19:12:53,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,678 INFO L229 MonitoredProcess]: Starting monitored process 5567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5567)] Waiting until timeout for monitored process [2021-12-06 19:12:53,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,686 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,686 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,687 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5567)] Ended with exit code 0 [2021-12-06 19:12:53,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,711 INFO L229 MonitoredProcess]: Starting monitored process 5568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5568)] Waiting until timeout for monitored process [2021-12-06 19:12:53,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,719 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5568)] Ended with exit code 0 [2021-12-06 19:12:53,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,743 INFO L229 MonitoredProcess]: Starting monitored process 5569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5569)] Waiting until timeout for monitored process [2021-12-06 19:12:53,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,751 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5569)] Ended with exit code 0 [2021-12-06 19:12:53,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,773 INFO L229 MonitoredProcess]: Starting monitored process 5570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5570)] Waiting until timeout for monitored process [2021-12-06 19:12:53,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,781 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5570)] Ended with exit code 0 [2021-12-06 19:12:53,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,803 INFO L229 MonitoredProcess]: Starting monitored process 5571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5571)] Waiting until timeout for monitored process [2021-12-06 19:12:53,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,813 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5571)] Ended with exit code 0 [2021-12-06 19:12:53,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,835 INFO L229 MonitoredProcess]: Starting monitored process 5572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5572)] Waiting until timeout for monitored process [2021-12-06 19:12:53,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,845 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,845 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5572)] Ended with exit code 0 [2021-12-06 19:12:53,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,867 INFO L229 MonitoredProcess]: Starting monitored process 5573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5573)] Waiting until timeout for monitored process [2021-12-06 19:12:53,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,875 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,875 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5573)] Ended with exit code 0 [2021-12-06 19:12:53,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,896 INFO L229 MonitoredProcess]: Starting monitored process 5574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5574)] Waiting until timeout for monitored process [2021-12-06 19:12:53,897 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 [2021-12-06 19:12:53,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,903 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,905 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5574)] Ended with exit code 0 [2021-12-06 19:12:53,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,928 INFO L229 MonitoredProcess]: Starting monitored process 5575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5575)] Waiting until timeout for monitored process [2021-12-06 19:12:53,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,937 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,938 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5575)] Ended with exit code 0 [2021-12-06 19:12:53,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,963 INFO L229 MonitoredProcess]: Starting monitored process 5576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5576)] Waiting until timeout for monitored process [2021-12-06 19:12:53,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:53,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:53,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:53,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:53,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:53,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:53,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:53,971 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:53,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:53,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:53,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5576)] Ended with exit code 0 [2021-12-06 19:12:53,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:53,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:53,992 INFO L229 MonitoredProcess]: Starting monitored process 5577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:53,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5577)] Waiting until timeout for monitored process [2021-12-06 19:12:53,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,000 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,000 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,001 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5577)] Ended with exit code 0 [2021-12-06 19:12:54,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,022 INFO L229 MonitoredProcess]: Starting monitored process 5578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5578)] Waiting until timeout for monitored process [2021-12-06 19:12:54,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,032 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,033 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5578)] Ended with exit code 0 [2021-12-06 19:12:54,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,054 INFO L229 MonitoredProcess]: Starting monitored process 5579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5579)] Waiting until timeout for monitored process [2021-12-06 19:12:54,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,062 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,062 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,063 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5579)] Ended with exit code 0 [2021-12-06 19:12:54,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,083 INFO L229 MonitoredProcess]: Starting monitored process 5580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5580)] Waiting until timeout for monitored process [2021-12-06 19:12:54,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,091 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5580)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:54,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,113 INFO L229 MonitoredProcess]: Starting monitored process 5581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5581)] Waiting until timeout for monitored process [2021-12-06 19:12:54,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5581)] Ended with exit code 0 [2021-12-06 19:12:54,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,143 INFO L229 MonitoredProcess]: Starting monitored process 5582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5582)] Waiting until timeout for monitored process [2021-12-06 19:12:54,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,152 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,152 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,153 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5582)] Ended with exit code 0 [2021-12-06 19:12:54,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,174 INFO L229 MonitoredProcess]: Starting monitored process 5583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5583)] Waiting until timeout for monitored process [2021-12-06 19:12:54,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,182 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,183 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5583)] Ended with exit code 0 [2021-12-06 19:12:54,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,204 INFO L229 MonitoredProcess]: Starting monitored process 5584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5584)] Waiting until timeout for monitored process [2021-12-06 19:12:54,204 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 [2021-12-06 19:12:54,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,212 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5584)] Ended with exit code 0 [2021-12-06 19:12:54,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,234 INFO L229 MonitoredProcess]: Starting monitored process 5585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5585)] Waiting until timeout for monitored process [2021-12-06 19:12:54,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,244 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,244 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5585)] Ended with exit code 0 [2021-12-06 19:12:54,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,265 INFO L229 MonitoredProcess]: Starting monitored process 5586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5586)] Waiting until timeout for monitored process [2021-12-06 19:12:54,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,273 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,274 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5586)] Ended with exit code 0 [2021-12-06 19:12:54,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,295 INFO L229 MonitoredProcess]: Starting monitored process 5587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5587)] Waiting until timeout for monitored process [2021-12-06 19:12:54,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,304 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,305 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5587)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:54,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,327 INFO L229 MonitoredProcess]: Starting monitored process 5588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5588)] Waiting until timeout for monitored process [2021-12-06 19:12:54,327 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 [2021-12-06 19:12:54,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,334 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,334 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,335 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5588)] Ended with exit code 0 [2021-12-06 19:12:54,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,356 INFO L229 MonitoredProcess]: Starting monitored process 5589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5589)] Waiting until timeout for monitored process [2021-12-06 19:12:54,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,364 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,365 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5589)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:54,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,386 INFO L229 MonitoredProcess]: Starting monitored process 5590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5590)] Waiting until timeout for monitored process [2021-12-06 19:12:54,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,395 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,395 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,396 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5590)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:54,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,418 INFO L229 MonitoredProcess]: Starting monitored process 5591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5591)] Waiting until timeout for monitored process [2021-12-06 19:12:54,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,427 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,428 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5591)] Ended with exit code 0 [2021-12-06 19:12:54,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,450 INFO L229 MonitoredProcess]: Starting monitored process 5592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5592)] Waiting until timeout for monitored process [2021-12-06 19:12:54,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,458 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,459 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5592)] Ended with exit code 0 [2021-12-06 19:12:54,479 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,480 INFO L229 MonitoredProcess]: Starting monitored process 5593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5593)] Waiting until timeout for monitored process [2021-12-06 19:12:54,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,488 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,488 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,488 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5593)] Forceful destruction successful, exit code 0 [2021-12-06 19:12:54,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,510 INFO L229 MonitoredProcess]: Starting monitored process 5594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5594)] Waiting until timeout for monitored process [2021-12-06 19:12:54,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,520 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,521 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5594)] Ended with exit code 0 [2021-12-06 19:12:54,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,542 INFO L229 MonitoredProcess]: Starting monitored process 5595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5595)] Waiting until timeout for monitored process [2021-12-06 19:12:54,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,551 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5595)] Ended with exit code 0 [2021-12-06 19:12:54,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,573 INFO L229 MonitoredProcess]: Starting monitored process 5596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5596)] Waiting until timeout for monitored process [2021-12-06 19:12:54,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,581 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5596)] Ended with exit code 0 [2021-12-06 19:12:54,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,603 INFO L229 MonitoredProcess]: Starting monitored process 5597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5597)] Waiting until timeout for monitored process [2021-12-06 19:12:54,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,611 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,611 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5597)] Ended with exit code 0 [2021-12-06 19:12:54,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,632 INFO L229 MonitoredProcess]: Starting monitored process 5598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5598)] Waiting until timeout for monitored process [2021-12-06 19:12:54,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5598)] Ended with exit code 0 [2021-12-06 19:12:54,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:12:54,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:12:54,661 INFO L229 MonitoredProcess]: Starting monitored process 5599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:12:54,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5599)] Waiting until timeout for monitored process [2021-12-06 19:12:54,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:12:54,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:12:54,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:12:54,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:12:54,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:12:54,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:12:54,669 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:12:54,670 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:12:54,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:12:54,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:12:54,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e22acaa-ffcd-40d2-b35d-8c00eaf7088d/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5599)] Ended with exit code 0 [2021-12-06 19:12:54,691 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:12:54,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 19:12:54,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 19:12:54,692 INFO L87 Difference]: Start difference. First operand 112628 states and 181598 transitions. cyclomatic complexity: 69098 Second operand has 4 states, 4 states have (on average 64.25) internal successors, (257), 4 states have internal predecessors, (257), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:12:55,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 19:12:55,270 INFO L93 Difference]: Finished difference Result 205691 states and 330562 transitions. [2021-12-06 19:12:55,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 19:12:55,271 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 205691 states and 330562 transitions. [2021-12-06 19:12:56,199 INFO L131 ngComponentsAnalysis]: Automaton has 320 accepting balls. 192928 [2021-12-06 19:12:56,670 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 205691 states to 205691 states and 330562 transitions. [2021-12-06 19:12:56,670 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 205691 [2021-12-06 19:12:56,749 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 205691 [2021-12-06 19:12:56,749 INFO L73 IsDeterministic]: Start isDeterministic. Operand 205691 states and 330562 transitions. [2021-12-06 19:12:56,862 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 19:12:56,862 INFO L681 BuchiCegarLoop]: Abstraction has 205691 states and 330562 transitions. [2021-12-06 19:12:56,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205691 states and 330562 transitions. [2021-12-06 19:12:58,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205691 to 205691. [2021-12-06 19:12:58,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 205691 states, 205691 states have (on average 1.6070805236981687) internal successors, (330562), 205690 states have internal predecessors, (330562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:12:58,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205691 states to 205691 states and 330562 transitions. [2021-12-06 19:12:58,934 INFO L704 BuchiCegarLoop]: Abstraction has 205691 states and 330562 transitions. [2021-12-06 19:12:58,934 INFO L587 BuchiCegarLoop]: Abstraction has 205691 states and 330562 transitions. [2021-12-06 19:12:58,934 INFO L425 BuchiCegarLoop]: ======== Iteration 14============ [2021-12-06 19:12:58,934 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 205691 states and 330562 transitions. [2021-12-06 19:12:59,297 INFO L131 ngComponentsAnalysis]: Automaton has 320 accepting balls. 192928 [2021-12-06 19:12:59,297 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:12:59,297 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:12:59,299 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:12:59,299 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:12:59,299 INFO L791 eck$LassoCheckResult]: Stem: 698728#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 698626#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 698580#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 698581#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 698761#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 698762#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 698801#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 698802#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 698841#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 698842#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 702788#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 702781#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 702768#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 701747#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 702754#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 698300#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 702741#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 702392#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 702725#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 702714#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 702715#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 702707#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 703392#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 702700#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 703384#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 702326#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 697726#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 697727#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 697864#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 697865#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 703371#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 698627#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 697723#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 697724#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 698525#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 698429#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 698107#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 697872#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 697895#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 697711#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 698176#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 697743#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 698435#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 697882#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 698730#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 703322#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 703315#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 703314#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 703313#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 703311#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 703306#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 703305#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 703303#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 701041#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 703174#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 703169#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 703170#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 703447#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 703431#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 703426#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 703099#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 698029#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 703091#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 703092#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 698245#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 697782#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 697783#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 698052#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 704058#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 704053#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 704031#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 700839#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 704023#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 703927#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 704021#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 704015#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 704009#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 698357#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 704002#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 700794#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 703998#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 703993#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 703986#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 703985#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 703983#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 703977#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 703972#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 703969#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 703955#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 703953#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 703948#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 703942#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 703935#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 700710#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 703726#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 703713#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 703701#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 703700#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 704501#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 704500#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 704498#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 698695#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 698696#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 698246#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 698247#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 704601#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 704602#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 704419#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 704420#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 705015#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 705007#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 704744#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 704997#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 704990#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 704968#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 704969#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 704819#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 704815#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 704803#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 698670#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 698671#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 698358#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 698359#L2454 assume ~id1~0 != ~id2~0; 698517#L2455 assume ~id1~0 != ~id3~0; 698518#L2456 assume ~id1~0 != ~id4~0; 698093#L2457 assume ~id1~0 != ~id5~0; 698094#L2458 assume ~id2~0 != ~id3~0; 698732#L2459 assume ~id2~0 != ~id4~0; 698733#L2460 assume ~id2~0 != ~id5~0; 698222#L2461 assume ~id3~0 != ~id4~0; 698223#L2462 assume ~id3~0 != ~id5~0; 698376#L2463 assume ~id4~0 != ~id5~0; 698377#L2464 assume ~id1~0 >= 0; 698111#L2465 assume ~id2~0 >= 0; 698112#L2466 assume ~id3~0 >= 0; 698534#L2467 assume ~id4~0 >= 0; 698535#L2468 assume ~id5~0 >= 0; 698439#L2469 assume 0 == ~r1~0 % 256; 698440#L2470 assume 0 == ~r2~0 % 256; 697867#L2471 assume 0 == ~r3~0 % 256; 697868#L2472 assume 0 == ~r4~0 % 256; 698444#L2473 assume 0 == ~r5~0 % 256; 698445#L2474 assume 0 != init_~r124~0#1 % 256; 698263#L2475 assume 0 != init_~r134~0#1 % 256; 698264#L2476 assume 0 != init_~r144~0#1 % 256; 698334#L2477 assume 0 != init_~r154~0#1 % 256; 698335#L2478 assume 0 != init_~r214~0#1 % 256; 698617#L2479 assume 0 != init_~r234~0#1 % 256; 698618#L2480 assume 0 != init_~r244~0#1 % 256; 698134#L2481 assume 0 != init_~r254~0#1 % 256; 698135#L2482 assume 0 != init_~r314~0#1 % 256; 698258#L2483 assume 0 != init_~r324~0#1 % 256; 698259#L2484 assume 0 != init_~r344~0#1 % 256; 698562#L2485 assume 0 != init_~r354~0#1 % 256; 698563#L2486 assume 0 != init_~r414~0#1 % 256; 698136#L2487 assume 0 != init_~r424~0#1 % 256; 698137#L2488 assume 0 != init_~r434~0#1 % 256; 698128#L2489 assume 0 != init_~r454~0#1 % 256; 698129#L2490 assume 0 != init_~r514~0#1 % 256; 698568#L2491 assume 0 != init_~r524~0#1 % 256; 698569#L2492 assume 0 != init_~r534~0#1 % 256; 698571#L2493 assume 0 != init_~r544~0#1 % 256; 698572#L2494 assume ~max1~0 == ~id1~0; 698114#L2495 assume ~max2~0 == ~id2~0; 698115#L2496 assume ~max3~0 == ~id3~0; 698681#L2497 assume ~max4~0 == ~id4~0; 698682#L2498 assume ~max5~0 == ~id5~0; 697694#L2499 assume 0 == ~st1~0; 697695#L2500 assume 0 == ~st2~0; 698209#L2501 assume 0 == ~st3~0; 698210#L2502 assume 0 == ~st4~0; 698628#L2503 assume 0 == ~st5~0; 698629#L2504 assume 0 == ~nl1~0; 697812#L2505 assume 0 == ~nl2~0; 697813#L2506 assume 0 == ~nl3~0; 698313#L2507 assume 0 == ~nl4~0; 698314#L2508 assume 0 == ~nl5~0; 698437#L2509 assume 0 == ~mode1~0 % 256; 698438#L2510 assume 0 == ~mode2~0 % 256; 698268#L2511 assume 0 == ~mode3~0 % 256; 698269#L2512 assume 0 == ~mode4~0 % 256; 697766#L2513 assume 0 == ~mode5~0 % 256; 697767#L2514 assume 0 != ~newmax1~0 % 256; 697905#L2515 assume 0 != ~newmax2~0 % 256; 697906#L2516 assume 0 != ~newmax3~0 % 256; 698511#L2517 assume 0 != ~newmax4~0 % 256; 698512#L2518 assume 0 != ~newmax5~0 % 256;init_~tmp___59~0#1 := 1; 697750#L2454-1 init_#res#1 := init_~tmp___59~0#1; 697751#L2715 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 697795#L22 assume !(0 == assume_abort_if_not_~cond#1); 697796#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 881746#L2892-2 [2021-12-06 19:12:59,300 INFO L793 eck$LassoCheckResult]: Loop: 881746#L2892-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 881671#L155 assume !(0 != ~mode1~0 % 256); 881672#L202 assume ~r1~0 % 256 < 4; 882332#L203 assume 0 != ~ep12~0 % 256; 842963#L204 assume 0 != ~newmax1~0 % 256; 881625#L205 assume !(~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0);node1_#t~ite4#1 := ~p12_new~0; 882318#L205-2 ~p12_new~0 := (if node1_#t~ite4#1 % 256 <= 127 then node1_#t~ite4#1 % 256 else node1_#t~ite4#1 % 256 - 256);havoc node1_#t~ite4#1; 882323#L203-1 assume 0 != ~ep13~0 % 256; 791689#L209 assume 0 != ~newmax1~0 % 256; 881624#L210 assume !(~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0);node1_#t~ite5#1 := ~p13_new~0; 882289#L210-2 ~p13_new~0 := (if node1_#t~ite5#1 % 256 <= 127 then node1_#t~ite5#1 % 256 else node1_#t~ite5#1 % 256 - 256);havoc node1_#t~ite5#1; 882263#L208 assume 0 != ~ep14~0 % 256; 869077#L214 assume 0 != ~newmax1~0 % 256; 881623#L215 assume !(~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0);node1_#t~ite6#1 := ~p14_new~0; 882233#L215-2 ~p14_new~0 := (if node1_#t~ite6#1 % 256 <= 127 then node1_#t~ite6#1 % 256 else node1_#t~ite6#1 % 256 - 256);havoc node1_#t~ite6#1; 881982#L213 assume 0 != ~ep15~0 % 256; 881981#L219 assume 0 != ~newmax1~0 % 256; 881980#L220 assume ~max1~0 != ~nomsg~0 && ~p15_new~0 == ~nomsg~0;node1_#t~ite7#1 := ~max1~0; 880173#L220-2 ~p15_new~0 := (if node1_#t~ite7#1 % 256 <= 127 then node1_#t~ite7#1 % 256 else node1_#t~ite7#1 % 256 - 256);havoc node1_#t~ite7#1; 881977#L202-1 ~mode1~0 := 1; 881975#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 881971#L235 assume !(0 != ~mode2~0 % 256); 881969#L282 assume ~r2~0 % 256 < 4; 881961#L283 assume !(0 != ~ep21~0 % 256); 881956#L283-1 assume !(0 != ~ep23~0 % 256); 881948#L288 assume !(0 != ~ep24~0 % 256); 881940#L293 assume !(0 != ~ep25~0 % 256); 881935#L282-1 ~mode2~0 := 1; 881933#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 881929#L315 assume !(0 != ~mode3~0 % 256); 881927#L362 assume ~r3~0 % 256 < 4; 881919#L363 assume !(0 != ~ep31~0 % 256); 881914#L363-1 assume !(0 != ~ep32~0 % 256); 881906#L368 assume !(0 != ~ep34~0 % 256); 881898#L373 assume !(0 != ~ep35~0 % 256); 881893#L362-1 ~mode3~0 := 1; 881891#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 881887#L395 assume !(0 != ~mode4~0 % 256); 881885#L442 assume ~r4~0 % 256 < 4; 881877#L443 assume !(0 != ~ep41~0 % 256); 881872#L443-1 assume !(0 != ~ep42~0 % 256); 881864#L448 assume !(0 != ~ep43~0 % 256); 881856#L453 assume !(0 != ~ep45~0 % 256); 881851#L442-1 ~mode4~0 := 1; 881849#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 881845#L475 assume !(0 != ~mode5~0 % 256); 881843#L522 assume ~r5~0 % 256 < 4; 881835#L523 assume !(0 != ~ep51~0 % 256); 881830#L523-1 assume !(0 != ~ep52~0 % 256); 881822#L528 assume !(0 != ~ep53~0 % 256); 881814#L533 assume !(0 != ~ep54~0 % 256); 881809#L522-1 ~mode5~0 := 1; 881807#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 881805#L2723 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 881803#L2724 assume ~st1~0 + ~nl1~0 <= 1; 881801#L2725 assume ~st2~0 + ~nl2~0 <= 1; 881799#L2726 assume ~st3~0 + ~nl3~0 <= 1; 881797#L2727 assume ~st4~0 + ~nl4~0 <= 1; 881795#L2728 assume ~st5~0 + ~nl5~0 <= 1; 881793#L2729 assume !(~r1~0 % 256 >= 4); 881792#L2732 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 881791#L2733 assume ~r1~0 % 256 < 4; 881789#L2738 assume !(~r1~0 % 256 >= 4); 881788#L2742 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 881786#L2743 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 881780#L2723-1 check_#res#1 := check_~tmp~1#1; 881773#L2779 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 881767#L2951 assume !(0 == assert_~arg#1 % 256); 881745#L2946 assume { :end_inline_assert } true; 881746#L2892-2 [2021-12-06 19:12:59,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:12:59,300 INFO L85 PathProgramCache]: Analyzing trace with hash -1217440678, now seen corresponding path program 11 times [2021-12-06 19:12:59,300 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:12:59,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427589177] [2021-12-06 19:12:59,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:12:59,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:12:59,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:12:59,342 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 19:12:59,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:12:59,468 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 19:12:59,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:12:59,468 INFO L85 PathProgramCache]: Analyzing trace with hash -1428580099, now seen corresponding path program 1 times [2021-12-06 19:12:59,468 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:12:59,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79734167] [2021-12-06 19:12:59,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:12:59,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:12:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:12:59,475 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 19:12:59,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:12:59,487 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 19:12:59,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:12:59,488 INFO L85 PathProgramCache]: Analyzing trace with hash -1635754940, now seen corresponding path program 1 times [2021-12-06 19:12:59,488 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:12:59,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1886756509] [2021-12-06 19:12:59,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:12:59,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:12:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:12:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:12:59,583 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:12:59,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1886756509] [2021-12-06 19:12:59,583 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1886756509] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:12:59,583 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:12:59,583 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 19:12:59,583 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529353825] [2021-12-06 19:12:59,583 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:13:02,412 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 19:13:02,412 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 19:13:02,412 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 19:13:02,412 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 19:13:02,412 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 19:13:02,412 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:13:02,412 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 19:13:02,412 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 19:13:02,412 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.3.ufo.UNBOUNDED.pals.c_Iteration14_Loop [2021-12-06 19:13:02,412 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 19:13:02,412 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 19:13:02,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,467 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:02,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:13:03,477 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 12