./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF --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 bbbfe45c1ffa647ad91a5ae3f1a7c62de0a461f2a2e6ecaa8ebabd9df308d4ae --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 06:58:05,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 06:58:05,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 06:58:05,964 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 06:58:05,965 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 06:58:05,969 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 06:58:05,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 06:58:05,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 06:58:05,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 06:58:05,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 06:58:05,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 06:58:05,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 06:58:05,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 06:58:05,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 06:58:05,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 06:58:05,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 06:58:05,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 06:58:05,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 06:58:05,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 06:58:06,000 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 06:58:06,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 06:58:06,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 06:58:06,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 06:58:06,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 06:58:06,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 06:58:06,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 06:58:06,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 06:58:06,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 06:58:06,012 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 06:58:06,013 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 06:58:06,014 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 06:58:06,015 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 06:58:06,016 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 06:58:06,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 06:58:06,018 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 06:58:06,018 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 06:58:06,019 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 06:58:06,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 06:58:06,019 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 06:58:06,020 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 06:58:06,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 06:58:06,022 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-20 06:58:06,077 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 06:58:06,083 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 06:58:06,083 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 06:58:06,084 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 06:58:06,085 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 06:58:06,085 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 06:58:06,086 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 06:58:06,086 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-20 06:58:06,086 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-20 06:58:06,086 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-20 06:58:06,087 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-20 06:58:06,088 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-20 06:58:06,088 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-20 06:58:06,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 06:58:06,089 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-20 06:58:06,089 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-20 06:58:06,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 06:58:06,089 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-20 06:58:06,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 06:58:06,090 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-20 06:58:06,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-20 06:58:06,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-20 06:58:06,090 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-20 06:58:06,091 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 06:58:06,091 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-20 06:58:06,091 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 06:58:06,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-20 06:58:06,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 06:58:06,094 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 06:58:06,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 06:58:06,094 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 06:58:06,095 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 06:58:06,096 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-20 06:58:06,096 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_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbbfe45c1ffa647ad91a5ae3f1a7c62de0a461f2a2e6ecaa8ebabd9df308d4ae [2021-11-20 06:58:06,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 06:58:06,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 06:58:06,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 06:58:06,421 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 06:58:06,423 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 06:58:06,424 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c [2021-11-20 06:58:06,510 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/data/c6d4310f3/4ee2063b07ed437bb758dbea42de5b63/FLAGef40eb170 [2021-11-20 06:58:07,041 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 06:58:07,042 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c [2021-11-20 06:58:07,060 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/data/c6d4310f3/4ee2063b07ed437bb758dbea42de5b63/FLAGef40eb170 [2021-11-20 06:58:07,303 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/data/c6d4310f3/4ee2063b07ed437bb758dbea42de5b63 [2021-11-20 06:58:07,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 06:58:07,307 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 06:58:07,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 06:58:07,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 06:58:07,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 06:58:07,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:58:07" (1/1) ... [2021-11-20 06:58:07,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18565d99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:07, skipping insertion in model container [2021-11-20 06:58:07,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:58:07" (1/1) ... [2021-11-20 06:58:07,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 06:58:07,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 06:58:07,873 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_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c[61125,61138] [2021-11-20 06:58:07,873 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:58:07,896 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 06:58:08,034 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_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c[61125,61138] [2021-11-20 06:58:08,034 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 06:58:08,050 INFO L208 MainTranslator]: Completed translation [2021-11-20 06:58:08,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08 WrapperNode [2021-11-20 06:58:08,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 06:58:08,052 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 06:58:08,052 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 06:58:08,052 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 06:58:08,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (1/1) ... [2021-11-20 06:58:08,080 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (1/1) ... [2021-11-20 06:58:08,169 INFO L137 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2026 [2021-11-20 06:58:08,170 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 06:58:08,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 06:58:08,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 06:58:08,171 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 06:58:08,199 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (1/1) ... [2021-11-20 06:58:08,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (1/1) ... [2021-11-20 06:58:08,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (1/1) ... [2021-11-20 06:58:08,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (1/1) ... [2021-11-20 06:58:08,295 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (1/1) ... [2021-11-20 06:58:08,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (1/1) ... [2021-11-20 06:58:08,356 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (1/1) ... [2021-11-20 06:58:08,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 06:58:08,388 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 06:58:08,388 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 06:58:08,389 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 06:58:08,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (1/1) ... [2021-11-20 06:58:08,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:08,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:08,434 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:08,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-20 06:58:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 06:58:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 06:58:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 06:58:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 06:58:08,733 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 06:58:08,735 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 06:58:10,271 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 06:58:10,286 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 06:58:10,286 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-20 06:58:10,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:58:10 BoogieIcfgContainer [2021-11-20 06:58:10,290 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 06:58:10,291 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-20 06:58:10,291 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-20 06:58:10,294 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-20 06:58:10,295 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 06:58:10,295 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 06:58:07" (1/3) ... [2021-11-20 06:58:10,296 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@27fcd8ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 06:58:10, skipping insertion in model container [2021-11-20 06:58:10,296 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 06:58:10,297 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:58:08" (2/3) ... [2021-11-20 06:58:10,297 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@27fcd8ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 06:58:10, skipping insertion in model container [2021-11-20 06:58:10,297 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 06:58:10,297 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:58:10" (3/3) ... [2021-11-20 06:58:10,299 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_floodmax.5.2.ufo.UNBOUNDED.pals.c [2021-11-20 06:58:10,341 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-20 06:58:10,341 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-20 06:58:10,341 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-20 06:58:10,341 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-20 06:58:10,341 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-20 06:58:10,342 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-20 06:58:10,342 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-20 06:58:10,342 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-20 06:58:10,376 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 715 states, 714 states have (on average 1.8445378151260505) internal successors, (1317), 714 states have internal predecessors, (1317), 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) [2021-11-20 06:58:10,444 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 165 [2021-11-20 06:58:10,444 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 06:58:10,444 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 06:58:10,462 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] [2021-11-20 06:58:10,462 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] [2021-11-20 06:58:10,463 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-20 06:58:10,465 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 715 states, 714 states have (on average 1.8445378151260505) internal successors, (1317), 714 states have internal predecessors, (1317), 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) [2021-11-20 06:58:10,483 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 165 [2021-11-20 06:58:10,484 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 06:58:10,484 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 06:58:10,494 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] [2021-11-20 06:58:10,494 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] [2021-11-20 06:58:10,505 INFO L791 eck$LassoCheckResult]: Stem: 700#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(39, 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;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0; 581#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~ret79#1, main_#t~ret80#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;~id2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~r2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~st2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~nl2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~m2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~max2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~mode2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~id3~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~r3~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~st3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~nl3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~m3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~max3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~mode3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~id4~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~r4~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~st4~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~nl4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~m4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~max4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~mode4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~id5~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~r5~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~st5~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~nl5~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~m5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~max5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~mode5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#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; 572#L639true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 175#L658true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 378#L668true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 72#L687true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 181#L697true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 63#L716true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 651#L726true assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 420#L745true init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 36#L755true assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 271#L774true init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 312#L784true assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 360#L803true init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 58#L813true assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 6#L832true init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 69#L842true assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 563#L861true init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 667#L871true assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 211#L890true init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 272#L900true assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 267#L919true init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 252#L929true assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 9#L948true init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 480#L958true assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 291#L977true init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 447#L987true assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 145#L1006true init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 527#L1016true assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 383#L1035true init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 483#L1045true assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 326#L1064true init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 575#L1074true assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 641#L1093true init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 637#L1103true assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 558#L1122true init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 224#L1132true assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 379#L1151true init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 215#L1161true assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 217#L1180true init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 466#L1190true assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 589#L1209true init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 477#L1219true assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 101#L1238true init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 92#L1248true assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 368#L1267true init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 28#L1277true assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 324#L1296true init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 279#L1306true assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 715#L1325true init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 184#L1335true assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 99#L1354true init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 491#L1364true assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 549#L1383true init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 604#L1393true assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 386#L1412true init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 560#L1422true assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 433#L1441true init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 328#L1451true assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 205#L1470true init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 600#L1480true assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 198#L1499true init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 388#L1509true assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 281#L1528true init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 349#L1538true assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 239#L1557true init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 172#L1567true assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 465#L1586true init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 455#L1596true assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 337#L1615true init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 210#L1625true assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 523#L1644true init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 475#L1654true assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 587#L1673true init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 234#L1683true assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 214#L1702true init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 350#L1712true assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 305#L1731true init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 644#L1741true assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 622#L1760true init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 59#L1770true assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 517#L1789true init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 450#L1799true assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 202#L1818true init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 149#L1828true assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 88#L1847true init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 568#L1857true assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 243#L1876true init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 193#L1886true assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 385#L1905true init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 265#L1915true assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 79#L1934true init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 23#L1944true assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 717#L1963true init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 536#L1973true assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 104#L1992true init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 486#L2002true assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 405#L2021true init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 76#L2031true assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 577#L2050true init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 339#L2060true assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 376#L2079true init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 554#L2089true assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 25#L2108true init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 665#L2118true assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 200#L2137true init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 479#L2147true assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 404#L2166true init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 177#L2176true assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 244#L2195true init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 537#L2205true assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 131#L2224true init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 68#L2234true assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 230#L2253true init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 647#L2263true assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 709#L2282true init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 12#L2292true assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 606#L2311true init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 97#L2321true assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 189#L2340true init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 392#L2350true assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 552#L2369true init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 487#L2379true assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 639#L2379-1true init_#res#1 := init_~tmp___59~0#1; 417#L2620true main_#t~ret79#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret79#1;havoc main_#t~ret79#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; 60#L22true assume !(0 == assume_abort_if_not_~cond#1); 452#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; 431#L2792-2true [2021-11-20 06:58:10,508 INFO L793 eck$LassoCheckResult]: Loop: 431#L2792-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1; 446#L149true assume !(0 != ~mode1~0 % 256); 429#L191true assume !(~r1~0 % 256 < 4); 123#L191-1true ~mode1~0 := 1; 129#L149-2true 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; 503#L215true assume !(0 != ~mode2~0 % 256); 138#L257true assume !(~r2~0 % 256 < 4); 400#L257-1true ~mode2~0 := 1; 319#L215-2true 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; 162#L281true assume !(0 != ~mode3~0 % 256); 8#L323true assume !(~r3~0 % 256 < 4); 444#L323-1true ~mode3~0 := 1; 632#L281-2true 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; 690#L347true assume !(0 != ~mode4~0 % 256); 357#L389true assume !(~r4~0 % 256 < 4); 613#L389-1true ~mode4~0 := 1; 81#L347-2true 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; 139#L413true assume !(0 != ~mode5~0 % 256); 511#L455true assume !(~r5~0 % 256 < 4); 30#L455-1true ~mode5~0 := 1; 655#L413-2true 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; 338#L2628true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);check_~tmp~1#1 := 0; 112#L2628-1true check_#res#1 := check_~tmp~1#1; 495#L2684true main_#t~ret80#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret80#1;havoc main_#t~ret80#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; 374#L2851true assume !(0 == assert_~arg#1 % 256); 698#L2846true assume { :end_inline_assert } true; 431#L2792-2true [2021-11-20 06:58:10,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:58:10,514 INFO L85 PathProgramCache]: Analyzing trace with hash -1593308194, now seen corresponding path program 1 times [2021-11-20 06:58:10,523 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:58:10,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330865196] [2021-11-20 06:58:10,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:58:10,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:58:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:11,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:58:11,076 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:58:11,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330865196] [2021-11-20 06:58:11,080 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330865196] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:58:11,080 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:58:11,081 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:58:11,082 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512772097] [2021-11-20 06:58:11,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:58:11,090 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 06:58:11,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:58:11,094 INFO L85 PathProgramCache]: Analyzing trace with hash 1318802862, now seen corresponding path program 1 times [2021-11-20 06:58:11,095 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:58:11,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182903572] [2021-11-20 06:58:11,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:58:11,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:58:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:11,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:58:11,261 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:58:11,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1182903572] [2021-11-20 06:58:11,262 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1182903572] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:58:11,262 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:58:11,262 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:58:11,262 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648054994] [2021-11-20 06:58:11,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:58:11,264 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-20 06:58:11,265 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:58:11,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 06:58:11,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 06:58:11,306 INFO L87 Difference]: Start difference. First operand has 715 states, 714 states have (on average 1.8445378151260505) internal successors, (1317), 714 states have internal predecessors, (1317), 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) [2021-11-20 06:58:11,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:58:11,444 INFO L93 Difference]: Finished difference Result 715 states and 1313 transitions. [2021-11-20 06:58:11,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 06:58:11,451 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 715 states and 1313 transitions. [2021-11-20 06:58:11,461 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 164 [2021-11-20 06:58:11,474 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 715 states to 710 states and 1299 transitions. [2021-11-20 06:58:11,475 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 710 [2021-11-20 06:58:11,477 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 710 [2021-11-20 06:58:11,478 INFO L73 IsDeterministic]: Start isDeterministic. Operand 710 states and 1299 transitions. [2021-11-20 06:58:11,483 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:58:11,483 INFO L681 BuchiCegarLoop]: Abstraction has 710 states and 1299 transitions. [2021-11-20 06:58:11,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 710 states and 1299 transitions. [2021-11-20 06:58:11,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 710 to 710. [2021-11-20 06:58:11,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 710 states, 710 states have (on average 1.8295774647887324) internal successors, (1299), 709 states have internal predecessors, (1299), 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) [2021-11-20 06:58:11,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 710 states and 1299 transitions. [2021-11-20 06:58:11,550 INFO L704 BuchiCegarLoop]: Abstraction has 710 states and 1299 transitions. [2021-11-20 06:58:11,550 INFO L587 BuchiCegarLoop]: Abstraction has 710 states and 1299 transitions. [2021-11-20 06:58:11,550 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-11-20 06:58:11,550 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 710 states and 1299 transitions. [2021-11-20 06:58:11,557 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 164 [2021-11-20 06:58:11,558 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 06:58:11,558 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 06:58:11,563 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] [2021-11-20 06:58:11,564 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] [2021-11-20 06:58:11,564 INFO L791 eck$LassoCheckResult]: Stem: 2156#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(39, 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;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0; 2136#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~ret79#1, main_#t~ret80#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;~id2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~r2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~st2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~nl2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~m2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~max2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~mode2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~id3~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~r3~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~st3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~nl3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~m3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~max3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~mode3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~id4~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~r4~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~st4~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~nl4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~m4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~max4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~mode4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~id5~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~r5~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~st5~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~nl5~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~m5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~max5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~mode5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#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; 2132#L639 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1557#L658 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1792#L668 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1606#L687 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1607#L697 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1518#L716 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1592#L726 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 2036#L745 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1526#L755 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1527#L774 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1922#L784 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1755#L803 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1587#L813 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1457#L832 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1458#L842 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1602#L861 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2130#L871 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1493#L890 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1848#L900 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1920#L919 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1903#L929 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1462#L948 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1463#L958 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1481#L977 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1947#L987 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1490#L1006 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1750#L1016 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1605#L1035 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 2037#L1045 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1507#L1064 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1983#L1074 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1596#L1093 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2149#L1103 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 1561#L1122 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1866#L1132 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1667#L1151 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1852#L1161 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1853#L1180 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1855#L1190 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1568#L1209 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2094#L1219 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1671#L1238 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1650#L1248 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1534#L1267 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1508#L1277 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 1509#L1296 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1931#L1306 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1648#L1325 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1805#L1335 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1669#L1354 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1670#L1364 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1465#L1383 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 2125#L1393 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1928#L1412 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 2038#L1422 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1636#L1441 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1990#L1451 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1840#L1470 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 1841#L1480 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1729#L1499 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1834#L1509 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1739#L1528 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1939#L1538 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1770#L1557 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1788#L1567 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1789#L1586 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 2083#L1596 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1512#L1615 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1844#L1625 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1743#L1644 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 2092#L1654 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1471#L1673 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 1884#L1683 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1849#L1702 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 1850#L1712 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 1889#L1731 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 1965#L1741 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1797#L1760 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 1582#L1770 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1583#L1789 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 2078#L1799 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1478#L1818 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1756#L1828 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1611#L1847 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1641#L1857 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1578#L1876 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 1821#L1886 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1822#L1905 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 1916#L1915 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1622#L1934 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 1495#L1944 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1496#L1963 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 2119#L1973 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1530#L1992 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1675#L2002 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1644#L2021 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 1615#L2031 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1616#L2050 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 2000#L2060 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1548#L2079 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 2031#L2089 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1501#L2108 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1502#L2118 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1726#L2137 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 1835#L2147 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1618#L2166 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1795#L2176 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1486#L2195 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1894#L2205 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1718#L2224 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1597#L2234 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1598#L2253 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 1873#L2263 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1779#L2282 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1467#L2292 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1469#L2311 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 1661#L2321 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1662#L2340 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 1816#L2350 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1449#L2369 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 2097#L2379 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 1454#L2379-1 init_#res#1 := init_~tmp___59~0#1; 2059#L2620 main_#t~ret79#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret79#1;havoc main_#t~ret79#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; 1585#L22 assume !(0 == assume_abort_if_not_~cond#1); 1586#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; 2071#L2792-2 [2021-11-20 06:58:11,565 INFO L793 eck$LassoCheckResult]: Loop: 2071#L2792-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1; 2072#L149 assume !(0 != ~mode1~0 % 256); 2067#L191 assume !(~r1~0 % 256 < 4); 1679#L191-1 ~mode1~0 := 1; 1708#L149-2 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; 1717#L215 assume !(0 != ~mode2~0 % 256); 1732#L257 assume !(~r2~0 % 256 < 4); 1734#L257-1 ~mode2~0 := 1; 1749#L215-2 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; 1773#L281 assume !(0 != ~mode3~0 % 256); 1459#L323 assume !(~r3~0 % 256 < 4); 1460#L323-1 ~mode3~0 := 1; 2077#L281-2 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; 2146#L347 assume !(0 != ~mode4~0 % 256); 2016#L389 assume !(~r4~0 % 256 < 4); 1699#L389-1 ~mode4~0 := 1; 1626#L347-2 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; 1627#L413 assume !(0 != ~mode5~0 % 256); 1738#L455 assume !(~r5~0 % 256 < 4); 1513#L455-1 ~mode5~0 := 1; 1514#L413-2 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; 1998#L2628 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1999#L2629 assume ~st1~0 + ~nl1~0 <= 1; 2154#L2630 assume ~st2~0 + ~nl2~0 <= 1; 1839#L2631 assume ~st3~0 + ~nl3~0 <= 1; 1450#L2632 assume ~st4~0 + ~nl4~0 <= 1; 1451#L2633 assume ~st5~0 + ~nl5~0 <= 1; 1874#L2634 assume ~r1~0 % 256 >= 4; 1875#L2638 assume ~r1~0 % 256 < 4; 1842#L2643 assume ~r1~0 % 256 >= 4; 1474#L2648 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1541#L2628-1 check_#res#1 := check_~tmp~1#1; 1688#L2684 main_#t~ret80#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret80#1;havoc main_#t~ret80#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; 2028#L2851 assume !(0 == assert_~arg#1 % 256); 2029#L2846 assume { :end_inline_assert } true; 2071#L2792-2 [2021-11-20 06:58:11,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:58:11,566 INFO L85 PathProgramCache]: Analyzing trace with hash -1593308194, now seen corresponding path program 2 times [2021-11-20 06:58:11,566 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:58:11,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086983845] [2021-11-20 06:58:11,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:58:11,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:58:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:11,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:58:11,806 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:58:11,806 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086983845] [2021-11-20 06:58:11,807 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1086983845] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:58:11,807 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:58:11,807 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:58:11,807 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [960258356] [2021-11-20 06:58:11,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:58:11,808 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 06:58:11,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:58:11,809 INFO L85 PathProgramCache]: Analyzing trace with hash 1656666719, now seen corresponding path program 1 times [2021-11-20 06:58:11,809 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:58:11,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910199303] [2021-11-20 06:58:11,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:58:11,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:58:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:11,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:58:11,841 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:58:11,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910199303] [2021-11-20 06:58:11,841 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [910199303] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:58:11,842 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:58:11,842 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 06:58:11,842 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602257262] [2021-11-20 06:58:11,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:58:11,843 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-20 06:58:11,843 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 06:58:11,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 06:58:11,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 06:58:11,844 INFO L87 Difference]: Start difference. First operand 710 states and 1299 transitions. cyclomatic complexity: 590 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) [2021-11-20 06:58:11,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 06:58:11,907 INFO L93 Difference]: Finished difference Result 847 states and 1522 transitions. [2021-11-20 06:58:11,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 06:58:11,909 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 847 states and 1522 transitions. [2021-11-20 06:58:11,918 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 301 [2021-11-20 06:58:11,927 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 847 states to 847 states and 1522 transitions. [2021-11-20 06:58:11,928 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 847 [2021-11-20 06:58:11,931 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 847 [2021-11-20 06:58:11,931 INFO L73 IsDeterministic]: Start isDeterministic. Operand 847 states and 1522 transitions. [2021-11-20 06:58:11,933 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 06:58:11,933 INFO L681 BuchiCegarLoop]: Abstraction has 847 states and 1522 transitions. [2021-11-20 06:58:11,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 847 states and 1522 transitions. [2021-11-20 06:58:11,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 847 to 845. [2021-11-20 06:58:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 845 states, 845 states have (on average 1.7976331360946745) internal successors, (1519), 844 states have internal predecessors, (1519), 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) [2021-11-20 06:58:11,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 845 states and 1519 transitions. [2021-11-20 06:58:11,965 INFO L704 BuchiCegarLoop]: Abstraction has 845 states and 1519 transitions. [2021-11-20 06:58:11,965 INFO L587 BuchiCegarLoop]: Abstraction has 845 states and 1519 transitions. [2021-11-20 06:58:11,965 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-11-20 06:58:11,965 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 845 states and 1519 transitions. [2021-11-20 06:58:11,972 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 299 [2021-11-20 06:58:11,973 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 06:58:11,973 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 06:58:11,980 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] [2021-11-20 06:58:11,981 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] [2021-11-20 06:58:11,982 INFO L791 eck$LassoCheckResult]: Stem: 3727#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(39, 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;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0; 3704#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~ret79#1, main_#t~ret80#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;~id2~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~r2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~st2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~nl2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~m2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~max2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~mode2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~id3~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~r3~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~st3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~nl3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~m3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~max3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~mode3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~id4~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~r4~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~st4~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~nl4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~m4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~max4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~mode4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~id5~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~r5~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~st5~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~nl5~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~m5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~max5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~mode5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#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; 3702#L639 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3123#L658 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 3360#L668 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3172#L687 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3173#L697 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3084#L716 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 3158#L726 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 3606#L745 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3092#L755 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 3093#L774 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3490#L784 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 3322#L803 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3148#L813 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 3021#L832 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3022#L842 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 3168#L861 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3699#L871 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 3059#L890 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3414#L900 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 3486#L919 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3470#L929 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 3028#L948 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3029#L958 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 3047#L977 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3517#L987 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 3054#L1006 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3315#L1016 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3171#L1035 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3607#L1045 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 3073#L1064 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3553#L1074 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 3162#L1093 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3719#L1103 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 3127#L1122 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3434#L1132 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 3231#L1151 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3419#L1161 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 3420#L1180 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3423#L1190 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 3134#L1209 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3664#L1219 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 3237#L1238 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3216#L1248 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3100#L1267 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3074#L1277 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 3075#L1296 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3500#L1306 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 3214#L1325 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3373#L1335 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 3233#L1354 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 3234#L1364 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 3031#L1383 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3695#L1393 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 3497#L1412 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 3608#L1422 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 3202#L1441 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3556#L1451 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 3408#L1470 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3409#L1480 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3294#L1499 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 3400#L1509 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 3306#L1528 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 3505#L1538 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 3338#L1557 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 3356#L1567 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 3357#L1586 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 3652#L1596 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3078#L1615 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 3412#L1625 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 3310#L1644 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3662#L1654 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 3034#L1673 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 3449#L1683 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 3417#L1702 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 3418#L1712 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 3458#L1731 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 3535#L1741 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 3365#L1760 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3150#L1770 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3151#L1789 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 3647#L1799 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 3044#L1818 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3323#L1828 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3177#L1847 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 3207#L1857 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 3144#L1876 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 3389#L1886 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 3390#L1905 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 3483#L1915 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 3188#L1934 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3061#L1944 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3062#L1963 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 3689#L1973 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 3096#L1992 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 3241#L2002 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 3210#L2021 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 3181#L2031 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 3182#L2050 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3570#L2060 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 3117#L2079 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3601#L2089 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 3067#L2108 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 3068#L2118 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 3298#L2137 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 3403#L2147 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 3184#L2166 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 3363#L2176 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 3052#L2195 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 3462#L2205 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 3288#L2224 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3165#L2234 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 3166#L2253 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 3441#L2263 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 3347#L2282 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 3036#L2292 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 3038#L2311 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 3227#L2321 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 3228#L2340 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3384#L2350 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 3015#L2369 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 3667#L2379 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 3020#L2379-1 init_#res#1 := init_~tmp___59~0#1; 3629#L2620 main_#t~ret79#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret79#1;havoc main_#t~ret79#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; 3153#L22 assume !(0 == assume_abort_if_not_~cond#1); 3154#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; 3651#L2792-2 [2021-11-20 06:58:11,983 INFO L793 eck$LassoCheckResult]: Loop: 3651#L2792-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1; 3853#L149 assume !(0 != ~mode1~0 % 256); 3852#L191 assume ~r1~0 % 256 < 4; 3724#L192 assume !(0 != ~ep12~0 % 256); 3502#L192-2 assume !(0 != ~ep13~0 % 256); 3504#L195-1 assume !(0 != ~ep14~0 % 256); 3244#L198-1 assume !(0 != ~ep15~0 % 256); 3245#L191-1 ~mode1~0 := 1; 3514#L149-2 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; 3816#L215 assume !(0 != ~mode2~0 % 256); 3814#L257 assume !(~r2~0 % 256 < 4); 3792#L257-1 ~mode2~0 := 1; 3791#L215-2 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; 3787#L281 assume !(0 != ~mode3~0 % 256); 3783#L323 assume !(~r3~0 % 256 < 4); 3776#L323-1 ~mode3~0 := 1; 3775#L281-2 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; 3773#L347 assume !(0 != ~mode4~0 % 256); 3769#L389 assume !(~r4~0 % 256 < 4); 3762#L389-1 ~mode4~0 := 1; 3757#L347-2 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; 3756#L413 assume !(0 != ~mode5~0 % 256); 3743#L455 assume !(~r5~0 % 256 < 4); 3737#L455-1 ~mode5~0 := 1; 3736#L413-2 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; 3735#L2628 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3734#L2629 assume ~st1~0 + ~nl1~0 <= 1; 3733#L2630 assume ~st2~0 + ~nl2~0 <= 1; 3732#L2631 assume ~st3~0 + ~nl3~0 <= 1; 3731#L2632 assume ~st4~0 + ~nl4~0 <= 1; 3730#L2633 assume ~st5~0 + ~nl5~0 <= 1; 3729#L2634 assume !(~r1~0 % 256 >= 4); 3488#L2637 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3489#L2638 assume ~r1~0 % 256 < 4; 3858#L2643 assume !(~r1~0 % 256 >= 4); 3039#L2647 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 3040#L2648 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 3857#L2628-1 check_#res#1 := check_~tmp~1#1; 3856#L2684 main_#t~ret80#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret80#1;havoc main_#t~ret80#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; 3855#L2851 assume !(0 == assert_~arg#1 % 256); 3854#L2846 assume { :end_inline_assert } true; 3651#L2792-2 [2021-11-20 06:58:11,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:58:11,986 INFO L85 PathProgramCache]: Analyzing trace with hash -1593308194, now seen corresponding path program 3 times [2021-11-20 06:58:11,986 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:58:11,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327911248] [2021-11-20 06:58:11,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:58:11,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:58:12,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 06:58:12,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 06:58:12,152 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 06:58:12,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327911248] [2021-11-20 06:58:12,153 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1327911248] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 06:58:12,153 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 06:58:12,153 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 06:58:12,154 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725157495] [2021-11-20 06:58:12,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 06:58:12,155 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 06:58:12,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 06:58:12,156 INFO L85 PathProgramCache]: Analyzing trace with hash 493693027, now seen corresponding path program 1 times [2021-11-20 06:58:12,156 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 06:58:12,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729802527] [2021-11-20 06:58:12,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 06:58:12,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 06:58:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 06:58:12,171 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 06:58:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 06:58:12,243 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 06:58:14,326 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 06:58:14,326 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 06:58:14,327 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 06:58:14,327 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 06:58:14,327 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-20 06:58:14,327 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:14,327 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 06:58:14,327 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 06:58:14,328 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.5.2.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-20 06:58:14,328 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 06:58:14,328 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 06:58:14,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,379 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,385 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,571 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,576 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,600 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:14,613 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:15,654 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 06:58:15,655 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-20 06:58:15,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:15,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:15,670 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:15,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-20 06:58:15,674 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:58:15,675 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:58:15,688 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:58:15,688 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: [] [2021-11-20 06:58:15,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:15,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:15,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:15,728 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:15,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-20 06:58:15,736 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:58:15,740 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:58:15,777 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:58:15,777 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: [] [2021-11-20 06:58:15,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:15,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:15,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:15,844 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:15,850 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:58:15,850 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:58:15,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-20 06:58:15,872 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:58:15,872 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: [] [2021-11-20 06:58:15,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:15,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:15,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:15,905 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:15,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-20 06:58:15,906 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:58:15,906 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:58:15,923 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 06:58:15,923 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: [] [2021-11-20 06:58:15,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:15,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:15,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:15,944 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:15,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-20 06:58:15,945 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 06:58:15,945 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:58:15,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:15,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:15,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:15,981 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:15,992 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-20 06:58:15,993 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 06:58:15,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-20 06:58:16,134 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-20 06:58:16,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-11-20 06:58:16,140 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 06:58:16,140 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 06:58:16,140 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 06:58:16,140 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 06:58:16,140 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-20 06:58:16,140 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:16,140 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 06:58:16,140 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 06:58:16,140 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.5.2.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-20 06:58:16,141 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 06:58:16,141 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 06:58:16,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,187 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,193 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,197 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,200 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,207 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,209 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,213 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,218 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,220 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,225 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,232 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,357 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:16,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 06:58:17,478 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 06:58:17,482 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-20 06:58:17,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:17,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:17,485 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:17,491 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 [2021-11-20 06:58:17,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:17,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:17,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:17,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:17,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:17,503 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:17,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:17,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-20 06:58:17,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:17,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:17,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:17,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:17,552 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:17,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:17,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:17,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:17,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:17,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:17,568 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:17,572 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:17,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:17,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-20 06:58:17,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:17,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:17,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:17,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:17,620 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:17,628 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 [2021-11-20 06:58:17,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:17,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:17,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:17,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:17,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:17,639 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:17,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:17,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-20 06:58:17,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:17,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:17,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:17,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:17,689 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:17,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-20 06:58:17,695 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 [2021-11-20 06:58:17,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:17,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:17,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:17,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:17,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:17,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:17,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:17,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:17,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:17,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:17,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:17,766 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:17,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-20 06:58:17,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:17,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:17,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:17,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:17,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:17,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:17,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:17,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:17,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:17,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:17,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:17,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:17,837 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:17,843 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 [2021-11-20 06:58:17,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:17,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:17,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:17,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:17,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:17,853 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:17,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:17,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-20 06:58:17,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:17,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:17,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:17,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:17,905 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:17,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-20 06:58:17,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:17,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:17,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:17,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:17,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:17,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:17,923 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:17,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:17,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:17,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-11-20 06:58:17,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:17,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:17,951 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:17,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-20 06:58:17,960 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 [2021-11-20 06:58:17,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:17,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:17,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:17,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:17,979 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:17,979 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:17,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:17,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,007 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-20 06:58:18,011 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 [2021-11-20 06:58:18,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,019 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,084 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-20 06:58:18,088 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 [2021-11-20 06:58:18,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,099 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,149 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-20 06:58:18,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:18,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,161 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,162 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-11-20 06:58:18,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,185 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-20 06:58:18,187 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 [2021-11-20 06:58:18,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,195 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,196 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,219 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-20 06:58:18,224 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 [2021-11-20 06:58:18,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,233 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,261 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-20 06:58:18,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:18,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,273 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,295 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-20 06:58:18,298 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 [2021-11-20 06:58:18,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,306 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,362 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-20 06:58:18,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:18,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,371 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,392 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-20 06:58:18,393 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 [2021-11-20 06:58:18,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,401 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,401 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,462 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-20 06:58:18,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:18,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,488 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,489 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,541 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,544 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 [2021-11-20 06:58:18,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,553 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,554 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-20 06:58:18,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,600 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-20 06:58:18,601 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 [2021-11-20 06:58:18,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,609 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,644 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-20 06:58:18,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:18,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,653 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,654 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,683 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-20 06:58:18,684 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 [2021-11-20 06:58:18,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,692 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,692 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,718 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-20 06:58:18,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:18,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,728 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,752 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-20 06:58:18,755 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 [2021-11-20 06:58:18,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,762 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,762 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-11-20 06:58:18,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,783 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-20 06:58:18,792 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 [2021-11-20 06:58:18,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,800 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-11-20 06:58:18,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,821 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:18,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-20 06:58:18,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,837 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-11-20 06:58:18,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,859 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-20 06:58:18,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:18,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,869 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,880 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-11-20 06:58:18,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,902 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-20 06:58:18,903 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 [2021-11-20 06:58:18,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,912 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:18,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:18,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:18,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:18,971 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:18,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:18,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-20 06:58:18,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:18,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:18,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:18,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:18,980 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:18,980 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:18,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:18,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,019 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-20 06:58:19,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:19,053 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:19,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,102 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-20 06:58:19,104 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 [2021-11-20 06:58:19,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:19,112 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:19,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,159 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,174 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:19,175 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:19,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-20 06:58:19,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,228 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,233 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 [2021-11-20 06:58:19,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,243 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:19,243 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:19,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-20 06:58:19,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,275 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-20 06:58:19,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,284 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:19,285 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:19,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,344 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:19,358 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:19,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-20 06:58:19,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,401 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-20 06:58:19,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:19,411 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:19,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,432 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-20 06:58:19,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:19,441 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:19,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,462 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-20 06:58:19,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:19,471 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:19,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-11-20 06:58:19,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,495 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-20 06:58:19,499 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 [2021-11-20 06:58:19,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 06:58:19,509 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 06:58:19,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-11-20 06:58:19,529 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-20 06:58:19,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,530 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-20 06:58:19,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,539 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-11-20 06:58:19,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,561 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-20 06:58:19,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,570 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-11-20 06:58:19,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,595 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-20 06:58:19,596 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 [2021-11-20 06:58:19,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,606 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,607 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,639 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-20 06:58:19,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,658 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,701 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-20 06:58:19,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-11-20 06:58:19,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,761 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-20 06:58:19,763 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 [2021-11-20 06:58:19,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,770 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,771 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,795 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-20 06:58:19,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,804 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,829 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-20 06:58:19,830 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 [2021-11-20 06:58:19,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,838 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,838 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-11-20 06:58:19,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,858 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-20 06:58:19,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,867 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,889 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-20 06:58:19,890 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 [2021-11-20 06:58:19,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,898 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,919 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-20 06:58:19,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:19,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,928 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,964 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,966 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 [2021-11-20 06:58:19,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-20 06:58:19,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:19,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:19,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:19,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:19,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:19,975 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:19,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:19,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:19,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:19,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:19,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:19,995 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:19,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-20 06:58:19,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,006 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-11-20 06:58:20,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,028 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-20 06:58:20,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,036 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,037 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,057 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-20 06:58:20,058 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 [2021-11-20 06:58:20,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,066 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-11-20 06:58:20,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,087 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-20 06:58:20,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,097 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,176 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,180 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 [2021-11-20 06:58:20,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-20 06:58:20,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,235 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,241 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 [2021-11-20 06:58:20,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,250 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-20 06:58:20,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,300 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,313 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-20 06:58:20,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,357 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,368 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-20 06:58:20,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,404 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-20 06:58:20,407 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 [2021-11-20 06:58:20,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,415 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,449 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-20 06:58:20,450 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 [2021-11-20 06:58:20,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,459 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,483 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-20 06:58:20,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,492 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,493 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-11-20 06:58:20,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,515 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-20 06:58:20,529 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 [2021-11-20 06:58:20,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,538 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-11-20 06:58:20,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,603 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-20 06:58:20,604 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 [2021-11-20 06:58:20,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,621 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,641 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-20 06:58:20,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,652 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,673 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-20 06:58:20,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,684 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-11-20 06:58:20,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,715 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-20 06:58:20,716 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 [2021-11-20 06:58:20,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,724 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,725 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,751 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-20 06:58:20,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,760 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,781 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-20 06:58:20,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,812 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-11-20 06:58:20,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,848 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-20 06:58:20,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,858 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-11-20 06:58:20,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,879 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-20 06:58:20,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:20,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,888 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,889 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:20,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,910 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-20 06:58:20,911 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 [2021-11-20 06:58:20,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,920 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-11-20 06:58:20,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,949 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-20 06:58:20,951 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 [2021-11-20 06:58:20,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:20,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:20,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:20,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:20,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:20,964 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:20,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:20,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:20,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-11-20 06:58:20,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:20,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:20,998 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:20,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-20 06:58:20,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:21,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:21,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-11-20 06:58:21,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,030 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-20 06:58:21,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:21,039 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:21,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,060 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-20 06:58:21,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:21,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:21,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,099 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-20 06:58:21,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:21,109 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:21,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-11-20 06:58:21,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,134 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-20 06:58:21,135 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 [2021-11-20 06:58:21,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:21,144 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:21,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,208 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-20 06:58:21,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,209 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-20 06:58:21,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,223 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,244 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,260 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-20 06:58:21,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-11-20 06:58:21,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,293 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-20 06:58:21,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,305 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-11-20 06:58:21,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,327 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-20 06:58:21,328 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 [2021-11-20 06:58:21,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,336 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,357 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-20 06:58:21,359 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 [2021-11-20 06:58:21,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,367 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-11-20 06:58:21,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,387 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-20 06:58:21,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,397 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-11-20 06:58:21,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,419 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-20 06:58:21,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,428 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-11-20 06:58:21,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,451 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-20 06:58:21,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,464 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-11-20 06:58:21,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,485 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-20 06:58:21,486 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 [2021-11-20 06:58:21,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-11-20 06:58:21,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,533 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-20 06:58:21,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-11-20 06:58:21,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,611 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-20 06:58:21,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,643 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-20 06:58:21,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,653 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,721 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,723 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 [2021-11-20 06:58:21,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,734 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-20 06:58:21,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,769 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-20 06:58:21,770 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 [2021-11-20 06:58:21,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,799 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-20 06:58:21,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,808 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,829 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,830 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 [2021-11-20 06:58:21,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-20 06:58:21,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,867 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-20 06:58:21,869 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 [2021-11-20 06:58:21,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,877 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,898 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-20 06:58:21,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-11-20 06:58:21,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,930 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-20 06:58:21,931 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 [2021-11-20 06:58:21,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,940 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:21,960 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,961 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-20 06:58:21,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:21,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:21,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:21,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:21,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:21,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:21,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:21,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-11-20 06:58:21,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:21,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:21,991 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:21,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-20 06:58:21,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:21,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:21,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,000 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-11-20 06:58:22,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,021 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-20 06:58:22,022 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 [2021-11-20 06:58:22,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,052 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-20 06:58:22,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,062 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-11-20 06:58:22,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,121 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-20 06:58:22,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,171 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-20 06:58:22,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,181 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,217 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-20 06:58:22,218 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 [2021-11-20 06:58:22,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,249 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-20 06:58:22,250 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 [2021-11-20 06:58:22,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,259 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-11-20 06:58:22,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,283 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-20 06:58:22,284 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 [2021-11-20 06:58:22,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-11-20 06:58:22,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,315 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-20 06:58:22,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-11-20 06:58:22,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,345 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-20 06:58:22,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,379 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-11-20 06:58:22,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,440 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-20 06:58:22,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,504 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,505 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-20 06:58:22,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,572 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,574 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 [2021-11-20 06:58:22,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-20 06:58:22,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,630 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-20 06:58:22,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,693 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-20 06:58:22,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,753 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,755 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 [2021-11-20 06:58:22,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,765 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-20 06:58:22,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,810 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-20 06:58:22,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,868 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-20 06:58:22,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,877 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,898 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-20 06:58:22,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:22,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:22,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:22,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:22,929 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-20 06:58:22,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,930 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-20 06:58:22,954 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 [2021-11-20 06:58:22,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,962 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:22,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:22,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:22,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:22,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-11-20 06:58:22,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:22,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:22,983 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:22,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-20 06:58:22,985 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 [2021-11-20 06:58:22,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:22,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:22,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:22,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:22,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:22,993 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:22,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,023 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-20 06:58:23,024 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 [2021-11-20 06:58:23,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,032 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,034 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,057 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-20 06:58:23,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,090 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-20 06:58:23,092 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 [2021-11-20 06:58:23,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,100 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-11-20 06:58:23,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,129 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-20 06:58:23,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,137 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,138 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-11-20 06:58:23,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,160 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-20 06:58:23,161 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 [2021-11-20 06:58:23,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,169 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-11-20 06:58:23,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,230 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-20 06:58:23,231 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 [2021-11-20 06:58:23,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,239 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,239 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,260 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-20 06:58:23,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,269 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,270 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,291 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-20 06:58:23,292 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 [2021-11-20 06:58:23,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,300 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-11-20 06:58:23,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,324 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-20 06:58:23,325 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 [2021-11-20 06:58:23,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,333 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,334 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,355 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-20 06:58:23,357 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 [2021-11-20 06:58:23,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-11-20 06:58:23,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,419 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-20 06:58:23,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,429 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-11-20 06:58:23,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,451 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-20 06:58:23,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,460 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,481 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-20 06:58:23,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,490 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-11-20 06:58:23,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,511 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-20 06:58:23,512 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 [2021-11-20 06:58:23,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,520 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,521 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,596 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,598 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 [2021-11-20 06:58:23,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,609 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-20 06:58:23,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,653 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,654 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 [2021-11-20 06:58:23,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-20 06:58:23,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,708 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-20 06:58:23,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,716 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,718 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,741 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-20 06:58:23,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,750 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,771 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-20 06:58:23,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,780 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,801 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-20 06:58:23,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,810 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-11-20 06:58:23,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,835 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-20 06:58:23,837 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 [2021-11-20 06:58:23,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-11-20 06:58:23,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,891 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-20 06:58:23,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,923 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:23,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:23,972 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:23,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:23,973 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:23,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:23,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:23,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:23,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:23,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:23,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:23,985 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:23,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:23,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-20 06:58:23,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,029 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,042 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-20 06:58:24,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,089 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,101 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-20 06:58:24,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,144 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,157 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-20 06:58:24,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,201 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,212 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,213 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-20 06:58:24,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,264 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,266 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 [2021-11-20 06:58:24,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-20 06:58:24,311 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,373 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-20 06:58:24,375 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 [2021-11-20 06:58:24,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,386 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,407 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,408 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-20 06:58:24,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,417 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,418 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-11-20 06:58:24,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,439 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-20 06:58:24,440 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 [2021-11-20 06:58:24,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,448 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,448 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-11-20 06:58:24,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,469 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-20 06:58:24,470 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 [2021-11-20 06:58:24,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,479 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,481 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,515 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,526 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-20 06:58:24,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-11-20 06:58:24,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,560 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-20 06:58:24,561 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 [2021-11-20 06:58:24,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,569 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,569 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-11-20 06:58:24,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,590 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-20 06:58:24,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,599 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-11-20 06:58:24,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,621 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-20 06:58:24,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,632 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-11-20 06:58:24,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,653 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-20 06:58:24,654 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 [2021-11-20 06:58:24,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 06:58:24,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,662 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:24,663 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:24,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,685 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-20 06:58:24,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,685 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-20 06:58:24,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:24,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:24,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:24,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:24,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,719 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-20 06:58:24,720 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 [2021-11-20 06:58:24,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:24,727 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:24,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:24,728 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:24,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-11-20 06:58:24,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,749 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-20 06:58:24,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:24,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:24,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,758 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:24,759 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:24,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-11-20 06:58:24,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,781 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-20 06:58:24,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:24,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:24,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:24,790 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:24,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,811 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-20 06:58:24,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:24,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:24,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:24,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:24,820 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:24,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-11-20 06:58:24,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,851 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-20 06:58:24,851 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 [2021-11-20 06:58:24,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:24,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:24,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:24,859 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:24,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,881 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-20 06:58:24,882 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 [2021-11-20 06:58:24,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:24,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:24,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,889 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:24,889 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:24,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-11-20 06:58:24,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,910 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-20 06:58:24,911 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 [2021-11-20 06:58:24,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:24,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:24,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:24,919 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:24,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,958 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-20 06:58:24,959 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 [2021-11-20 06:58:24,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:24,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:24,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:24,967 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:24,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:24,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:24,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:24,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:24,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:24,988 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:24,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-20 06:58:24,989 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 [2021-11-20 06:58:24,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:24,996 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:24,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:24,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:24,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:24,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:24,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:24,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-11-20 06:58:25,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,020 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-20 06:58:25,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,029 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,050 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-20 06:58:25,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,059 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,081 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-20 06:58:25,082 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 [2021-11-20 06:58:25,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,089 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,090 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,113 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-20 06:58:25,114 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 [2021-11-20 06:58:25,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,121 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,143 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-20 06:58:25,144 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 [2021-11-20 06:58:25,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-11-20 06:58:25,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,179 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-20 06:58:25,180 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 [2021-11-20 06:58:25,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,187 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,187 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,188 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-11-20 06:58:25,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,209 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-20 06:58:25,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,217 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,218 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,238 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-11-20 06:58:25,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,239 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-20 06:58:25,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,248 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-11-20 06:58:25,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,271 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-20 06:58:25,282 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 [2021-11-20 06:58:25,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,291 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-11-20 06:58:25,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,312 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-20 06:58:25,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,322 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,343 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-20 06:58:25,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,354 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-11-20 06:58:25,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,375 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-20 06:58:25,376 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 [2021-11-20 06:58:25,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,384 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,384 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,393 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-11-20 06:58:25,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,416 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-20 06:58:25,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,426 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,427 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,451 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-20 06:58:25,456 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 [2021-11-20 06:58:25,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,485 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-20 06:58:25,486 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 [2021-11-20 06:58:25,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,493 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,494 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,494 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,515 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-20 06:58:25,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,524 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,525 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-11-20 06:58:25,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,548 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-20 06:58:25,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,557 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-11-20 06:58:25,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,580 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-20 06:58:25,581 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 [2021-11-20 06:58:25,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,590 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,613 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-20 06:58:25,617 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 [2021-11-20 06:58:25,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,624 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,624 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,625 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-11-20 06:58:25,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,646 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-20 06:58:25,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,659 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,770 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,777 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 [2021-11-20 06:58:25,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,787 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,788 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-20 06:58:25,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,844 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:25,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,856 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,857 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-20 06:58:25,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,908 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,910 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 [2021-11-20 06:58:25,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,920 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-20 06:58:25,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:25,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:25,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:25,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:25,968 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:25,970 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 [2021-11-20 06:58:25,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:25,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:25,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:25,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:25,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:25,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:25,983 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:25,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:25,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-20 06:58:25,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,028 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,030 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 [2021-11-20 06:58:26,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,040 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:26,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,040 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:26,042 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:26,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-20 06:58:26,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,089 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:26,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:26,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:26,101 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:26,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-20 06:58:26,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,143 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,148 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 [2021-11-20 06:58:26,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:26,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:26,158 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:26,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-20 06:58:26,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,205 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:26,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,216 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:26,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,216 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:26,217 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:26,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-20 06:58:26,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,260 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:26,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,274 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:26,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 06:58:26,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 06:58:26,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-20 06:58:26,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,328 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-20 06:58:26,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,329 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:26,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,340 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-20 06:58:26,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,385 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,387 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 [2021-11-20 06:58:26,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,396 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,397 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-20 06:58:26,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,441 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:26,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-20 06:58:26,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,453 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,488 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-20 06:58:26,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:26,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,497 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,556 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:26,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-20 06:58:26,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,573 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,574 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-11-20 06:58:26,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,595 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-20 06:58:26,596 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 [2021-11-20 06:58:26,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,604 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,605 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,627 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-20 06:58:26,628 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 [2021-11-20 06:58:26,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,635 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,635 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,636 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,658 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-20 06:58:26,659 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 [2021-11-20 06:58:26,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-11-20 06:58:26,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,689 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-20 06:58:26,690 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 [2021-11-20 06:58:26,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,698 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,699 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,720 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-20 06:58:26,721 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 [2021-11-20 06:58:26,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,729 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-11-20 06:58:26,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,753 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-20 06:58:26,754 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 [2021-11-20 06:58:26,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,762 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,763 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-11-20 06:58:26,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,784 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-20 06:58:26,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:26,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,792 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-11-20 06:58:26,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,827 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-20 06:58:26,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:26,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,836 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-11-20 06:58:26,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,863 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-20 06:58:26,864 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 [2021-11-20 06:58:26,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,871 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,894 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-20 06:58:26,895 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 [2021-11-20 06:58:26,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,902 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-11-20 06:58:26,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,925 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-20 06:58:26,926 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 [2021-11-20 06:58:26,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,933 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,934 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-11-20 06:58:26,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,957 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-20 06:58:26,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:26,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,965 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:26,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:26,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:26,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:26,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:26,988 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:26,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-20 06:58:26,989 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 [2021-11-20 06:58:26,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:26,996 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:26,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:26,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:26,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:26,996 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:26,997 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:26,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-11-20 06:58:27,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,022 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-20 06:58:27,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:27,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,045 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:27,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,069 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-20 06:58:27,070 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 [2021-11-20 06:58:27,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,077 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-11-20 06:58:27,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,100 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-20 06:58:27,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:27,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,108 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-11-20 06:58:27,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,131 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-20 06:58:27,132 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 [2021-11-20 06:58:27,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,139 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-11-20 06:58:27,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,164 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-20 06:58:27,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:27,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,173 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-11-20 06:58:27,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,203 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-20 06:58:27,204 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 [2021-11-20 06:58:27,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,212 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-11-20 06:58:27,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,234 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-20 06:58:27,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:27,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,243 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,244 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-11-20 06:58:27,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,267 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-20 06:58:27,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:27,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,276 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,278 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-11-20 06:58:27,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,302 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-20 06:58:27,303 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 [2021-11-20 06:58:27,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,311 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,323 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-11-20 06:58:27,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,351 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-20 06:58:27,357 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 [2021-11-20 06:58:27,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,364 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-11-20 06:58:27,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,390 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-20 06:58:27,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:27,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,399 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:27,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,426 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-20 06:58:27,428 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 [2021-11-20 06:58:27,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,440 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,473 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:27,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,564 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,566 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 [2021-11-20 06:58:27,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,575 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-20 06:58:27,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:27,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,631 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,633 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 [2021-11-20 06:58:27,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,642 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,644 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-20 06:58:27,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:27,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,704 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:27,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,715 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-20 06:58:27,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:27,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,764 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:27,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,777 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-20 06:58:27,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:27,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,840 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,842 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 [2021-11-20 06:58:27,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,852 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,854 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-20 06:58:27,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:27,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,900 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,902 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 [2021-11-20 06:58:27,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,911 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,912 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-20 06:58:27,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:27,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:27,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:27,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:27,957 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:27,959 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 [2021-11-20 06:58:27,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:27,968 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:27,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:27,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:27,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:27,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:27,969 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:27,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:27,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-20 06:58:27,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,012 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:28,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,026 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:28,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:28,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:28,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-20 06:58:28,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,072 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,076 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 [2021-11-20 06:58:28,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,086 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 06:58:28,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:28,088 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:28,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-20 06:58:28,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,132 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-20 06:58:28,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,133 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,135 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 [2021-11-20 06:58:28,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-20 06:58:28,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,197 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:28,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,209 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,210 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-20 06:58:28,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,263 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,264 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 [2021-11-20 06:58:28,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,274 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-20 06:58:28,277 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,328 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,329 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,331 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 [2021-11-20 06:58:28,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,342 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-20 06:58:28,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,393 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:28,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,406 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-20 06:58:28,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,457 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,459 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 [2021-11-20 06:58:28,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,470 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-20 06:58:28,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,514 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:28,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,526 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,526 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-20 06:58:28,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,588 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,593 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 [2021-11-20 06:58:28,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-20 06:58:28,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,653 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,657 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 [2021-11-20 06:58:28,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,670 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,671 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,672 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-20 06:58:28,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,722 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:28,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,736 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-20 06:58:28,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-11-20 06:58:28,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,765 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-20 06:58:28,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:28,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,773 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,775 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-11-20 06:58:28,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,799 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-20 06:58:28,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:28,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,807 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,809 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,831 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-20 06:58:28,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:28,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-11-20 06:58:28,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,868 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,871 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 [2021-11-20 06:58:28,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-20 06:58:28,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,880 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,910 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-20 06:58:28,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:28,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,930 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,930 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,931 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-20 06:58:28,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,955 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-20 06:58:28,956 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 [2021-11-20 06:58:28,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:28,964 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:28,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:28,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:28,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:28,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:28,966 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:28,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:28,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:28,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:28,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:28,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:28,990 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:28,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-20 06:58:28,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:29,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,003 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:29,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,026 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-20 06:58:29,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:29,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-11-20 06:58:29,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,063 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-20 06:58:29,064 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 [2021-11-20 06:58:29,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,072 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,074 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:29,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,129 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-20 06:58:29,131 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 [2021-11-20 06:58:29,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,138 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,138 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,139 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-11-20 06:58:29,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,176 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-20 06:58:29,177 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 [2021-11-20 06:58:29,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,185 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,185 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,186 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-11-20 06:58:29,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,243 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-20 06:58:29,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:29,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,254 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-11-20 06:58:29,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,279 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-20 06:58:29,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:29,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,289 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:29,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,317 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-20 06:58:29,318 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 [2021-11-20 06:58:29,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-11-20 06:58:29,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,361 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-20 06:58:29,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:29,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,371 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-11-20 06:58:29,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,393 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-20 06:58:29,394 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 [2021-11-20 06:58:29,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:29,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,435 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-20 06:58:29,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:29,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,445 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-11-20 06:58:29,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,472 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-20 06:58:29,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:29,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,481 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,481 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-11-20 06:58:29,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,508 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-20 06:58:29,509 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 [2021-11-20 06:58:29,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,517 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,518 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:29,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,574 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-20 06:58:29,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:29,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,595 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,657 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:29,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,777 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,778 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 [2021-11-20 06:58:29,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,788 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,788 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,790 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-20 06:58:29,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:29,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,839 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:29,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,850 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,850 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,852 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-20 06:58:29,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:29,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,900 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,901 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 [2021-11-20 06:58:29,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,911 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,913 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-20 06:58:29,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:29,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:29,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:29,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:29,965 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:29,967 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 [2021-11-20 06:58:29,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:29,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:29,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:29,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:29,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:29,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:29,983 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:29,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:29,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-20 06:58:30,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,040 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:30,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:30,055 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:30,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-20 06:58:30,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,105 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:30,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,116 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:30,117 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:30,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-20 06:58:30,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,165 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,166 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 [2021-11-20 06:58:30,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:30,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:30,177 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:30,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-20 06:58:30,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,227 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,228 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 [2021-11-20 06:58:30,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-20 06:58:30,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:30,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,238 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:30,239 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:30,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,262 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-20 06:58:30,263 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 [2021-11-20 06:58:30,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,271 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:30,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 06:58:30,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 06:58:30,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,299 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-20 06:58:30,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,300 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-20 06:58:30,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,308 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,309 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,330 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-20 06:58:30,331 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 [2021-11-20 06:58:30,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,339 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,361 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-20 06:58:30,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,369 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,369 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-11-20 06:58:30,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,403 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-20 06:58:30,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,417 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,439 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-20 06:58:30,440 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 [2021-11-20 06:58:30,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,468 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-20 06:58:30,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,476 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,477 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,499 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-20 06:58:30,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-11-20 06:58:30,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,529 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-20 06:58:30,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,559 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-20 06:58:30,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,591 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-20 06:58:30,596 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 [2021-11-20 06:58:30,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,606 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,631 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-20 06:58:30,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,639 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,640 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,661 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-20 06:58:30,662 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 [2021-11-20 06:58:30,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,670 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-11-20 06:58:30,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,693 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-20 06:58:30,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,701 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-11-20 06:58:30,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,725 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-20 06:58:30,726 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 [2021-11-20 06:58:30,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,734 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-11-20 06:58:30,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,755 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-20 06:58:30,756 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 [2021-11-20 06:58:30,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-11-20 06:58:30,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,787 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-20 06:58:30,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:30,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,818 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-20 06:58:30,819 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 [2021-11-20 06:58:30,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,827 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-11-20 06:58:30,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,848 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-20 06:58:30,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,856 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,858 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-11-20 06:58:30,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,879 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-20 06:58:30,880 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 [2021-11-20 06:58:30,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-11-20 06:58:30,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,911 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-20 06:58:30,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-11-20 06:58:30,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,941 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-20 06:58:30,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,949 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,950 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:30,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-11-20 06:58:30,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:30,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:30,975 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:30,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-20 06:58:30,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:30,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:30,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:30,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:30,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:30,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:30,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:30,985 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:30,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:30,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,007 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-20 06:58:31,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,015 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,016 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,039 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-20 06:58:31,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,048 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,071 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-20 06:58:31,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,082 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-11-20 06:58:31,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,103 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-20 06:58:31,104 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 [2021-11-20 06:58:31,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,111 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-11-20 06:58:31,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,135 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-20 06:58:31,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,167 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-20 06:58:31,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,175 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,176 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,199 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-20 06:58:31,200 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 [2021-11-20 06:58:31,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,231 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-20 06:58:31,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,262 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,330 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-20 06:58:31,331 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 [2021-11-20 06:58:31,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,338 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,339 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,364 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-20 06:58:31,365 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 [2021-11-20 06:58:31,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,395 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-20 06:58:31,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,404 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,425 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-20 06:58:31,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-11-20 06:58:31,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,460 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-20 06:58:31,461 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 [2021-11-20 06:58:31,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-11-20 06:58:31,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,499 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-20 06:58:31,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,538 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-20 06:58:31,539 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 [2021-11-20 06:58:31,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,547 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,547 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-11-20 06:58:31,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,568 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-20 06:58:31,570 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 [2021-11-20 06:58:31,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,578 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-11-20 06:58:31,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,600 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-20 06:58:31,601 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 [2021-11-20 06:58:31,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 06:58:31,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 06:58:31,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 06:58:31,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-11-20 06:58:31,637 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-20 06:58:31,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,637 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-20 06:58:31,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,646 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:31,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,646 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:31,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:31,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-11-20 06:58:31,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,668 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-20 06:58:31,669 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 [2021-11-20 06:58:31,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:31,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,677 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:31,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:31,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-11-20 06:58:31,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,711 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-20 06:58:31,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:31,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,738 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:31,740 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:31,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-11-20 06:58:31,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,764 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-20 06:58:31,765 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 [2021-11-20 06:58:31,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,773 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:31,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,773 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:31,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:31,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-11-20 06:58:31,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,796 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-20 06:58:31,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,804 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:31,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,804 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:31,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:31,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,827 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-20 06:58:31,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:31,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:31,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,835 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:31,836 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:31,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-11-20 06:58:31,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,879 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,897 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 [2021-11-20 06:58:31,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:31,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,907 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:31,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:31,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-20 06:58:31,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:31,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:31,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:31,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:31,957 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:31,959 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 [2021-11-20 06:58:31,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:31,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:31,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:31,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:31,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:31,968 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:31,969 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:31,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:31,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-20 06:58:31,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:32,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:32,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:32,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:32,015 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:32,016 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 [2021-11-20 06:58:32,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:32,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:32,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:32,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:32,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:32,026 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:32,027 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:32,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:32,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-20 06:58:32,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:32,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:32,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:32,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:32,072 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:32,074 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 [2021-11-20 06:58:32,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:32,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:32,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:32,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:32,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:32,083 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:32,085 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:32,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:32,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-20 06:58:32,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:32,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:32,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:32,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:32,129 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:32,131 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 [2021-11-20 06:58:32,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:32,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:32,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:32,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:32,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:32,140 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:32,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:32,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:32,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-20 06:58:32,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:32,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:32,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:32,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:32,188 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:32,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-20 06:58:32,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:32,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:32,196 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:32,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:32,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:32,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:32,196 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:32,197 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:32,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:32,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:32,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:32,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:32,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:32,219 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:32,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-20 06:58:32,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:32,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:32,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:32,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:32,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:32,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:32,228 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:32,230 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:32,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:32,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:32,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-11-20 06:58:32,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:32,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:32,255 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:32,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-20 06:58:32,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:32,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:32,263 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:32,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:32,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:32,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:32,263 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:32,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:32,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:32,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:32,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-11-20 06:58:32,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:32,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:32,285 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:32,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-20 06:58:32,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 06:58:32,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:32,294 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:32,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:32,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:32,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:32,294 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:32,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:32,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:32,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:32,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-11-20 06:58:32,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:32,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:32,324 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:32,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-20 06:58:32,325 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 [2021-11-20 06:58:32,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:32,332 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:32,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:32,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:32,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:32,332 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:32,334 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:32,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:32,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:32,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-11-20 06:58:32,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:32,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 06:58:32,356 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 06:58:32,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-11-20 06:58:32,357 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 [2021-11-20 06:58:32,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 06:58:32,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 06:58:32,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 06:58:32,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 06:58:32,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 06:58:32,365 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 06:58:32,366 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 06:58:32,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 06:58:32,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 06:58:32,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-11-20 06:58:32,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 06:58:32,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-20 07:02:26,938 INFO L229 MonitoredProcess]: Starting monitored process 3623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:26,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3623)] Waiting until timeout for monitored process [2021-11-20 07:02:26,939 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 [2021-11-20 07:02:26,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:26,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:26,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:26,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:26,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:26,947 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:26,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:26,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:26,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3623)] Ended with exit code 0 [2021-11-20 07:02:26,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:26,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:26,972 INFO L229 MonitoredProcess]: Starting monitored process 3624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:26,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3624)] Waiting until timeout for monitored process [2021-11-20 07:02:26,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:26,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:26,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:26,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:26,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:26,981 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:26,982 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:26,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:26,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3624)] Ended with exit code 0 [2021-11-20 07:02:27,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,005 INFO L229 MonitoredProcess]: Starting monitored process 3625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3625)] Waiting until timeout for monitored process [2021-11-20 07:02:27,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:27,015 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:27,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3625)] Ended with exit code 0 [2021-11-20 07:02:27,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,036 INFO L229 MonitoredProcess]: Starting monitored process 3626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3626)] Waiting until timeout for monitored process [2021-11-20 07:02:27,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,044 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:27,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:27,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3626)] Ended with exit code 0 [2021-11-20 07:02:27,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,067 INFO L229 MonitoredProcess]: Starting monitored process 3627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3627)] Waiting until timeout for monitored process [2021-11-20 07:02:27,068 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 [2021-11-20 07:02:27,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:27,075 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:27,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3627)] Ended with exit code 0 [2021-11-20 07:02:27,096 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-20 07:02:27,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,096 INFO L229 MonitoredProcess]: Starting monitored process 3628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3628)] Waiting until timeout for monitored process [2021-11-20 07:02:27,097 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 [2021-11-20 07:02:27,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,106 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3628)] Ended with exit code 0 [2021-11-20 07:02:27,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,127 INFO L229 MonitoredProcess]: Starting monitored process 3629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3629)] Waiting until timeout for monitored process [2021-11-20 07:02:27,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3629)] Ended with exit code 0 [2021-11-20 07:02:27,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,159 INFO L229 MonitoredProcess]: Starting monitored process 3630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3630)] Waiting until timeout for monitored process [2021-11-20 07:02:27,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3630)] Ended with exit code 0 [2021-11-20 07:02:27,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,191 INFO L229 MonitoredProcess]: Starting monitored process 3631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3631)] Waiting until timeout for monitored process [2021-11-20 07:02:27,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3631)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:27,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,221 INFO L229 MonitoredProcess]: Starting monitored process 3632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3632)] Waiting until timeout for monitored process [2021-11-20 07:02:27,222 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 [2021-11-20 07:02:27,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,230 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3632)] Ended with exit code 0 [2021-11-20 07:02:27,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,251 INFO L229 MonitoredProcess]: Starting monitored process 3633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3633)] Waiting until timeout for monitored process [2021-11-20 07:02:27,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3633)] Ended with exit code 0 [2021-11-20 07:02:27,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,286 INFO L229 MonitoredProcess]: Starting monitored process 3634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3634)] Waiting until timeout for monitored process [2021-11-20 07:02:27,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3634)] Ended with exit code 0 [2021-11-20 07:02:27,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,320 INFO L229 MonitoredProcess]: Starting monitored process 3635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3635)] Waiting until timeout for monitored process [2021-11-20 07:02:27,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3635)] Ended with exit code 0 [2021-11-20 07:02:27,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,354 INFO L229 MonitoredProcess]: Starting monitored process 3636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3636)] Waiting until timeout for monitored process [2021-11-20 07:02:27,355 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 [2021-11-20 07:02:27,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,364 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3636)] Ended with exit code 0 [2021-11-20 07:02:27,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,388 INFO L229 MonitoredProcess]: Starting monitored process 3637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3637)] Waiting until timeout for monitored process [2021-11-20 07:02:27,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3637)] Ended with exit code 0 [2021-11-20 07:02:27,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,421 INFO L229 MonitoredProcess]: Starting monitored process 3638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3638)] Waiting until timeout for monitored process [2021-11-20 07:02:27,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3638)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:27,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,456 INFO L229 MonitoredProcess]: Starting monitored process 3639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3639)] Waiting until timeout for monitored process [2021-11-20 07:02:27,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3639)] Ended with exit code 0 [2021-11-20 07:02:27,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,491 INFO L229 MonitoredProcess]: Starting monitored process 3640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3640)] Waiting until timeout for monitored process [2021-11-20 07:02:27,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3640)] Ended with exit code 0 [2021-11-20 07:02:27,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,528 INFO L229 MonitoredProcess]: Starting monitored process 3641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3641)] Waiting until timeout for monitored process [2021-11-20 07:02:27,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3641)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:27,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,569 INFO L229 MonitoredProcess]: Starting monitored process 3642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3642)] Waiting until timeout for monitored process [2021-11-20 07:02:27,570 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 [2021-11-20 07:02:27,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3642)] Ended with exit code 0 [2021-11-20 07:02:27,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,604 INFO L229 MonitoredProcess]: Starting monitored process 3643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3643)] Waiting until timeout for monitored process [2021-11-20 07:02:27,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3643)] Ended with exit code 0 [2021-11-20 07:02:27,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,645 INFO L229 MonitoredProcess]: Starting monitored process 3644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3644)] Waiting until timeout for monitored process [2021-11-20 07:02:27,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3644)] Ended with exit code 0 [2021-11-20 07:02:27,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,675 INFO L229 MonitoredProcess]: Starting monitored process 3645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3645)] Waiting until timeout for monitored process [2021-11-20 07:02:27,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3645)] Ended with exit code 0 [2021-11-20 07:02:27,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,710 INFO L229 MonitoredProcess]: Starting monitored process 3646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3646)] Waiting until timeout for monitored process [2021-11-20 07:02:27,711 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 [2021-11-20 07:02:27,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3646)] Ended with exit code 0 [2021-11-20 07:02:27,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,741 INFO L229 MonitoredProcess]: Starting monitored process 3647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3647)] Waiting until timeout for monitored process [2021-11-20 07:02:27,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3647)] Ended with exit code 0 [2021-11-20 07:02:27,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,772 INFO L229 MonitoredProcess]: Starting monitored process 3648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3648)] Waiting until timeout for monitored process [2021-11-20 07:02:27,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3648)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:27,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,801 INFO L229 MonitoredProcess]: Starting monitored process 3649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3649)] Waiting until timeout for monitored process [2021-11-20 07:02:27,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,810 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3649)] Ended with exit code 0 [2021-11-20 07:02:27,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,831 INFO L229 MonitoredProcess]: Starting monitored process 3650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3650)] Waiting until timeout for monitored process [2021-11-20 07:02:27,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3650)] Ended with exit code 0 [2021-11-20 07:02:27,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,863 INFO L229 MonitoredProcess]: Starting monitored process 3651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3651)] Waiting until timeout for monitored process [2021-11-20 07:02:27,864 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 [2021-11-20 07:02:27,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3651)] Ended with exit code 0 [2021-11-20 07:02:27,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,894 INFO L229 MonitoredProcess]: Starting monitored process 3652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3652)] Waiting until timeout for monitored process [2021-11-20 07:02:27,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,902 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,902 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3652)] Ended with exit code 0 [2021-11-20 07:02:27,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,924 INFO L229 MonitoredProcess]: Starting monitored process 3653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3653)] Waiting until timeout for monitored process [2021-11-20 07:02:27,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3653)] Ended with exit code 0 [2021-11-20 07:02:27,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,962 INFO L229 MonitoredProcess]: Starting monitored process 3654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3654)] Waiting until timeout for monitored process [2021-11-20 07:02:27,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:27,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:27,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:27,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:27,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:27,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:27,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:27,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:27,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:27,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3654)] Ended with exit code 0 [2021-11-20 07:02:27,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:27,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:27,997 INFO L229 MonitoredProcess]: Starting monitored process 3655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:27,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3655)] Waiting until timeout for monitored process [2021-11-20 07:02:27,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,006 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3655)] Ended with exit code 0 [2021-11-20 07:02:28,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,027 INFO L229 MonitoredProcess]: Starting monitored process 3656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3656)] Waiting until timeout for monitored process [2021-11-20 07:02:28,028 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 [2021-11-20 07:02:28,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,041 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:02:28,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,106 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-20 07:02:28,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3656)] Ended with exit code 0 [2021-11-20 07:02:28,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,238 INFO L229 MonitoredProcess]: Starting monitored process 3657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3657)] Waiting until timeout for monitored process [2021-11-20 07:02:28,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,249 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3657)] Ended with exit code 0 [2021-11-20 07:02:28,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,274 INFO L229 MonitoredProcess]: Starting monitored process 3658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3658)] Waiting until timeout for monitored process [2021-11-20 07:02:28,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3658)] Ended with exit code 0 [2021-11-20 07:02:28,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,308 INFO L229 MonitoredProcess]: Starting monitored process 3659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3659)] Waiting until timeout for monitored process [2021-11-20 07:02:28,309 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 [2021-11-20 07:02:28,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,318 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3659)] Ended with exit code 0 [2021-11-20 07:02:28,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,343 INFO L229 MonitoredProcess]: Starting monitored process 3660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3660)] Waiting until timeout for monitored process [2021-11-20 07:02:28,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3660)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:28,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,375 INFO L229 MonitoredProcess]: Starting monitored process 3661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3661)] Waiting until timeout for monitored process [2021-11-20 07:02:28,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,384 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3661)] Ended with exit code 0 [2021-11-20 07:02:28,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,410 INFO L229 MonitoredProcess]: Starting monitored process 3662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3662)] Waiting until timeout for monitored process [2021-11-20 07:02:28,411 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 [2021-11-20 07:02:28,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3662)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:28,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,446 INFO L229 MonitoredProcess]: Starting monitored process 3663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3663)] Waiting until timeout for monitored process [2021-11-20 07:02:28,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3663)] Ended with exit code 0 [2021-11-20 07:02:28,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,516 INFO L229 MonitoredProcess]: Starting monitored process 3664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3664)] Waiting until timeout for monitored process [2021-11-20 07:02:28,517 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 [2021-11-20 07:02:28,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,526 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3664)] Ended with exit code 0 [2021-11-20 07:02:28,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,548 INFO L229 MonitoredProcess]: Starting monitored process 3665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3665)] Waiting until timeout for monitored process [2021-11-20 07:02:28,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3665)] Ended with exit code 0 [2021-11-20 07:02:28,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,579 INFO L229 MonitoredProcess]: Starting monitored process 3666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3666)] Waiting until timeout for monitored process [2021-11-20 07:02:28,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3666)] Ended with exit code 0 [2021-11-20 07:02:28,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,612 INFO L229 MonitoredProcess]: Starting monitored process 3667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3667)] Waiting until timeout for monitored process [2021-11-20 07:02:28,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3667)] Ended with exit code 0 [2021-11-20 07:02:28,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,645 INFO L229 MonitoredProcess]: Starting monitored process 3668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3668)] Waiting until timeout for monitored process [2021-11-20 07:02:28,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3668)] Ended with exit code 0 [2021-11-20 07:02:28,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,678 INFO L229 MonitoredProcess]: Starting monitored process 3669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3669)] Waiting until timeout for monitored process [2021-11-20 07:02:28,679 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 [2021-11-20 07:02:28,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3669)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:28,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,708 INFO L229 MonitoredProcess]: Starting monitored process 3670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3670)] Waiting until timeout for monitored process [2021-11-20 07:02:28,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3670)] Ended with exit code 0 [2021-11-20 07:02:28,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,737 INFO L229 MonitoredProcess]: Starting monitored process 3671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3671)] Waiting until timeout for monitored process [2021-11-20 07:02:28,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,746 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3671)] Ended with exit code 0 [2021-11-20 07:02:28,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,767 INFO L229 MonitoredProcess]: Starting monitored process 3672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3672)] Waiting until timeout for monitored process [2021-11-20 07:02:28,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3672)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:28,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,799 INFO L229 MonitoredProcess]: Starting monitored process 3673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3673)] Waiting until timeout for monitored process [2021-11-20 07:02:28,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,808 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3673)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:28,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,831 INFO L229 MonitoredProcess]: Starting monitored process 3674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3674)] Waiting until timeout for monitored process [2021-11-20 07:02:28,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,839 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3674)] Ended with exit code 0 [2021-11-20 07:02:28,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,860 INFO L229 MonitoredProcess]: Starting monitored process 3675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3675)] Waiting until timeout for monitored process [2021-11-20 07:02:28,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,869 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3675)] Ended with exit code 0 [2021-11-20 07:02:28,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,891 INFO L229 MonitoredProcess]: Starting monitored process 3676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3676)] Waiting until timeout for monitored process [2021-11-20 07:02:28,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3676)] Ended with exit code 0 [2021-11-20 07:02:28,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,923 INFO L229 MonitoredProcess]: Starting monitored process 3677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3677)] Waiting until timeout for monitored process [2021-11-20 07:02:28,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,933 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3677)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:28,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,954 INFO L229 MonitoredProcess]: Starting monitored process 3678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3678)] Waiting until timeout for monitored process [2021-11-20 07:02:28,955 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 [2021-11-20 07:02:28,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:28,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3678)] Ended with exit code 0 [2021-11-20 07:02:28,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:28,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:28,985 INFO L229 MonitoredProcess]: Starting monitored process 3679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:28,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3679)] Waiting until timeout for monitored process [2021-11-20 07:02:28,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:28,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:28,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:28,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:28,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:28,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:28,994 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:28,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:28,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3679)] Ended with exit code 0 [2021-11-20 07:02:29,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,016 INFO L229 MonitoredProcess]: Starting monitored process 3680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3680)] Waiting until timeout for monitored process [2021-11-20 07:02:29,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:29,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:29,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3680)] Ended with exit code 0 [2021-11-20 07:02:29,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,050 INFO L229 MonitoredProcess]: Starting monitored process 3681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3681)] Waiting until timeout for monitored process [2021-11-20 07:02:29,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:29,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:29,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3681)] Ended with exit code 0 [2021-11-20 07:02:29,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,086 INFO L229 MonitoredProcess]: Starting monitored process 3682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3682)] Waiting until timeout for monitored process [2021-11-20 07:02:29,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:29,096 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:29,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3682)] Ended with exit code 0 [2021-11-20 07:02:29,120 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-20 07:02:29,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,121 INFO L229 MonitoredProcess]: Starting monitored process 3683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3683)] Waiting until timeout for monitored process [2021-11-20 07:02:29,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,131 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,132 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3683)] Ended with exit code 0 [2021-11-20 07:02:29,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,156 INFO L229 MonitoredProcess]: Starting monitored process 3684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3684)] Waiting until timeout for monitored process [2021-11-20 07:02:29,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,165 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3684)] Ended with exit code 0 [2021-11-20 07:02:29,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,188 INFO L229 MonitoredProcess]: Starting monitored process 3685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3685)] Waiting until timeout for monitored process [2021-11-20 07:02:29,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3685)] Ended with exit code 0 [2021-11-20 07:02:29,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,217 INFO L229 MonitoredProcess]: Starting monitored process 3686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3686)] Waiting until timeout for monitored process [2021-11-20 07:02:29,218 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 [2021-11-20 07:02:29,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,226 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3686)] Ended with exit code 0 [2021-11-20 07:02:29,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,248 INFO L229 MonitoredProcess]: Starting monitored process 3687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3687)] Waiting until timeout for monitored process [2021-11-20 07:02:29,249 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 [2021-11-20 07:02:29,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,257 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3687)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:29,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,278 INFO L229 MonitoredProcess]: Starting monitored process 3688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3688)] Waiting until timeout for monitored process [2021-11-20 07:02:29,279 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 [2021-11-20 07:02:29,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,288 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3688)] Ended with exit code 0 [2021-11-20 07:02:29,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,311 INFO L229 MonitoredProcess]: Starting monitored process 3689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3689)] Waiting until timeout for monitored process [2021-11-20 07:02:29,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,322 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3689)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:29,345 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,346 INFO L229 MonitoredProcess]: Starting monitored process 3690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3690)] Waiting until timeout for monitored process [2021-11-20 07:02:29,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,356 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3690)] Ended with exit code 0 [2021-11-20 07:02:29,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,382 INFO L229 MonitoredProcess]: Starting monitored process 3691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3691)] Waiting until timeout for monitored process [2021-11-20 07:02:29,383 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 [2021-11-20 07:02:29,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,392 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,392 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3691)] Ended with exit code 0 [2021-11-20 07:02:29,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,420 INFO L229 MonitoredProcess]: Starting monitored process 3692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3692)] Waiting until timeout for monitored process [2021-11-20 07:02:29,421 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 [2021-11-20 07:02:29,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,430 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,430 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3692)] Ended with exit code 0 [2021-11-20 07:02:29,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,456 INFO L229 MonitoredProcess]: Starting monitored process 3693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3693)] Waiting until timeout for monitored process [2021-11-20 07:02:29,458 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 [2021-11-20 07:02:29,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3693)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:29,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,493 INFO L229 MonitoredProcess]: Starting monitored process 3694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3694)] Waiting until timeout for monitored process [2021-11-20 07:02:29,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,502 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3694)] Ended with exit code 0 [2021-11-20 07:02:29,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,532 INFO L229 MonitoredProcess]: Starting monitored process 3695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3695)] Waiting until timeout for monitored process [2021-11-20 07:02:29,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,541 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3695)] Ended with exit code 0 [2021-11-20 07:02:29,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,562 INFO L229 MonitoredProcess]: Starting monitored process 3696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3696)] Waiting until timeout for monitored process [2021-11-20 07:02:29,563 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 [2021-11-20 07:02:29,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,574 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3696)] Ended with exit code 0 [2021-11-20 07:02:29,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,599 INFO L229 MonitoredProcess]: Starting monitored process 3697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3697)] Waiting until timeout for monitored process [2021-11-20 07:02:29,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,608 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3697)] Ended with exit code 0 [2021-11-20 07:02:29,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,630 INFO L229 MonitoredProcess]: Starting monitored process 3698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3698)] Waiting until timeout for monitored process [2021-11-20 07:02:29,630 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 [2021-11-20 07:02:29,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3698)] Ended with exit code 0 [2021-11-20 07:02:29,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,662 INFO L229 MonitoredProcess]: Starting monitored process 3699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3699)] Waiting until timeout for monitored process [2021-11-20 07:02:29,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3699)] Ended with exit code 0 [2021-11-20 07:02:29,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,693 INFO L229 MonitoredProcess]: Starting monitored process 3700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3700)] Waiting until timeout for monitored process [2021-11-20 07:02:29,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,701 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,702 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3700)] Ended with exit code 0 [2021-11-20 07:02:29,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,723 INFO L229 MonitoredProcess]: Starting monitored process 3701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3701)] Waiting until timeout for monitored process [2021-11-20 07:02:29,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,731 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,732 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3701)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:29,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,752 INFO L229 MonitoredProcess]: Starting monitored process 3702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3702)] Waiting until timeout for monitored process [2021-11-20 07:02:29,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,761 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,762 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3702)] Ended with exit code 0 [2021-11-20 07:02:29,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,784 INFO L229 MonitoredProcess]: Starting monitored process 3703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3703)] Waiting until timeout for monitored process [2021-11-20 07:02:29,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,793 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3703)] Ended with exit code 0 [2021-11-20 07:02:29,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,824 INFO L229 MonitoredProcess]: Starting monitored process 3704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3704)] Waiting until timeout for monitored process [2021-11-20 07:02:29,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,833 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3704)] Ended with exit code 0 [2021-11-20 07:02:29,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,854 INFO L229 MonitoredProcess]: Starting monitored process 3705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3705)] Waiting until timeout for monitored process [2021-11-20 07:02:29,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,862 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,864 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3705)] Ended with exit code 0 [2021-11-20 07:02:29,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,886 INFO L229 MonitoredProcess]: Starting monitored process 3706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3706)] Waiting until timeout for monitored process [2021-11-20 07:02:29,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3706)] Ended with exit code 0 [2021-11-20 07:02:29,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,917 INFO L229 MonitoredProcess]: Starting monitored process 3707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3707)] Waiting until timeout for monitored process [2021-11-20 07:02:29,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,926 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,927 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3707)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:29,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,951 INFO L229 MonitoredProcess]: Starting monitored process 3708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3708)] Waiting until timeout for monitored process [2021-11-20 07:02:29,952 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 [2021-11-20 07:02:29,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,960 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:29,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3708)] Ended with exit code 0 [2021-11-20 07:02:29,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:29,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:29,985 INFO L229 MonitoredProcess]: Starting monitored process 3709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:29,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3709)] Waiting until timeout for monitored process [2021-11-20 07:02:29,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:29,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:29,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:29,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:29,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:29,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:29,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:29,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:29,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3709)] Ended with exit code 0 [2021-11-20 07:02:30,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,020 INFO L229 MonitoredProcess]: Starting monitored process 3710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3710)] Waiting until timeout for monitored process [2021-11-20 07:02:30,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,028 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,029 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3710)] Ended with exit code 0 [2021-11-20 07:02:30,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,051 INFO L229 MonitoredProcess]: Starting monitored process 3711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3711)] Waiting until timeout for monitored process [2021-11-20 07:02:30,052 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 [2021-11-20 07:02:30,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,068 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:02:30,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,149 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-20 07:02:30,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3711)] Ended with exit code 0 [2021-11-20 07:02:30,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,290 INFO L229 MonitoredProcess]: Starting monitored process 3712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3712)] Waiting until timeout for monitored process [2021-11-20 07:02:30,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,300 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3712)] Ended with exit code 0 [2021-11-20 07:02:30,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,323 INFO L229 MonitoredProcess]: Starting monitored process 3713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3713)] Waiting until timeout for monitored process [2021-11-20 07:02:30,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,332 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3713)] Ended with exit code 0 [2021-11-20 07:02:30,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,353 INFO L229 MonitoredProcess]: Starting monitored process 3714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3714)] Waiting until timeout for monitored process [2021-11-20 07:02:30,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,362 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3714)] Ended with exit code 0 [2021-11-20 07:02:30,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,383 INFO L229 MonitoredProcess]: Starting monitored process 3715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3715)] Waiting until timeout for monitored process [2021-11-20 07:02:30,384 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 [2021-11-20 07:02:30,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,392 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3715)] Ended with exit code 0 [2021-11-20 07:02:30,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,414 INFO L229 MonitoredProcess]: Starting monitored process 3716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3716)] Waiting until timeout for monitored process [2021-11-20 07:02:30,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,422 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3716)] Ended with exit code 0 [2021-11-20 07:02:30,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,444 INFO L229 MonitoredProcess]: Starting monitored process 3717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3717)] Waiting until timeout for monitored process [2021-11-20 07:02:30,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,454 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,455 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3717)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:30,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,481 INFO L229 MonitoredProcess]: Starting monitored process 3718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3718)] Waiting until timeout for monitored process [2021-11-20 07:02:30,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,493 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3718)] Ended with exit code 0 [2021-11-20 07:02:30,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,518 INFO L229 MonitoredProcess]: Starting monitored process 3719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3719)] Waiting until timeout for monitored process [2021-11-20 07:02:30,519 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 [2021-11-20 07:02:30,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,527 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,527 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3719)] Ended with exit code 0 [2021-11-20 07:02:30,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,549 INFO L229 MonitoredProcess]: Starting monitored process 3720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3720)] Waiting until timeout for monitored process [2021-11-20 07:02:30,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,557 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,558 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3720)] Ended with exit code 0 [2021-11-20 07:02:30,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,580 INFO L229 MonitoredProcess]: Starting monitored process 3721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3721)] Waiting until timeout for monitored process [2021-11-20 07:02:30,581 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 [2021-11-20 07:02:30,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,591 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3721)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:30,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,614 INFO L229 MonitoredProcess]: Starting monitored process 3722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3722)] Waiting until timeout for monitored process [2021-11-20 07:02:30,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,623 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3722)] Ended with exit code 0 [2021-11-20 07:02:30,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,645 INFO L229 MonitoredProcess]: Starting monitored process 3723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3723)] Waiting until timeout for monitored process [2021-11-20 07:02:30,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,653 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,654 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3723)] Ended with exit code 0 [2021-11-20 07:02:30,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,676 INFO L229 MonitoredProcess]: Starting monitored process 3724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3724)] Waiting until timeout for monitored process [2021-11-20 07:02:30,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,685 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3724)] Ended with exit code 0 [2021-11-20 07:02:30,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,707 INFO L229 MonitoredProcess]: Starting monitored process 3725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3725)] Waiting until timeout for monitored process [2021-11-20 07:02:30,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,715 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3725)] Ended with exit code 0 [2021-11-20 07:02:30,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,739 INFO L229 MonitoredProcess]: Starting monitored process 3726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3726)] Waiting until timeout for monitored process [2021-11-20 07:02:30,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,748 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3726)] Ended with exit code 0 [2021-11-20 07:02:30,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,769 INFO L229 MonitoredProcess]: Starting monitored process 3727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3727)] Waiting until timeout for monitored process [2021-11-20 07:02:30,770 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 [2021-11-20 07:02:30,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,779 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3727)] Ended with exit code 0 [2021-11-20 07:02:30,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,801 INFO L229 MonitoredProcess]: Starting monitored process 3728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3728)] Waiting until timeout for monitored process [2021-11-20 07:02:30,808 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 [2021-11-20 07:02:30,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,817 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,818 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3728)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:30,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,841 INFO L229 MonitoredProcess]: Starting monitored process 3729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3729)] Waiting until timeout for monitored process [2021-11-20 07:02:30,842 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 [2021-11-20 07:02:30,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,850 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,850 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3729)] Ended with exit code 0 [2021-11-20 07:02:30,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,872 INFO L229 MonitoredProcess]: Starting monitored process 3730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3730)] Waiting until timeout for monitored process [2021-11-20 07:02:30,873 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 [2021-11-20 07:02:30,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,882 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3730)] Ended with exit code 0 [2021-11-20 07:02:30,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,905 INFO L229 MonitoredProcess]: Starting monitored process 3731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3731)] Waiting until timeout for monitored process [2021-11-20 07:02:30,906 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 [2021-11-20 07:02:30,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,915 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3731)] Ended with exit code 0 [2021-11-20 07:02:30,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,940 INFO L229 MonitoredProcess]: Starting monitored process 3732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3732)] Waiting until timeout for monitored process [2021-11-20 07:02:30,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,949 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,951 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:30,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3732)] Ended with exit code 0 [2021-11-20 07:02:30,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:30,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:30,974 INFO L229 MonitoredProcess]: Starting monitored process 3733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:30,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3733)] Waiting until timeout for monitored process [2021-11-20 07:02:30,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:30,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:30,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:30,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:30,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:30,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:30,983 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:30,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:30,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3733)] Ended with exit code 0 [2021-11-20 07:02:31,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,006 INFO L229 MonitoredProcess]: Starting monitored process 3734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3734)] Waiting until timeout for monitored process [2021-11-20 07:02:31,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:31,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:31,015 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:31,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3734)] Ended with exit code 0 [2021-11-20 07:02:31,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,036 INFO L229 MonitoredProcess]: Starting monitored process 3735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3735)] Waiting until timeout for monitored process [2021-11-20 07:02:31,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:31,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,045 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:31,046 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:31,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3735)] Ended with exit code 0 [2021-11-20 07:02:31,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,067 INFO L229 MonitoredProcess]: Starting monitored process 3736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3736)] Waiting until timeout for monitored process [2021-11-20 07:02:31,068 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 [2021-11-20 07:02:31,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:31,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,076 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:31,077 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:31,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3736)] Ended with exit code 0 [2021-11-20 07:02:31,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,099 INFO L229 MonitoredProcess]: Starting monitored process 3737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3737)] Waiting until timeout for monitored process [2021-11-20 07:02:31,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:02:31,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,108 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:31,108 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:31,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3737)] Ended with exit code 0 [2021-11-20 07:02:31,130 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-20 07:02:31,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,131 INFO L229 MonitoredProcess]: Starting monitored process 3738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3738)] Waiting until timeout for monitored process [2021-11-20 07:02:31,132 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 [2021-11-20 07:02:31,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,139 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,140 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3738)] Ended with exit code 0 [2021-11-20 07:02:31,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,164 INFO L229 MonitoredProcess]: Starting monitored process 3739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3739)] Waiting until timeout for monitored process [2021-11-20 07:02:31,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,172 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,173 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3739)] Ended with exit code 0 [2021-11-20 07:02:31,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,194 INFO L229 MonitoredProcess]: Starting monitored process 3740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3740)] Waiting until timeout for monitored process [2021-11-20 07:02:31,195 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 [2021-11-20 07:02:31,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,202 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,202 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,202 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3740)] Ended with exit code 0 [2021-11-20 07:02:31,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,223 INFO L229 MonitoredProcess]: Starting monitored process 3741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3741)] Waiting until timeout for monitored process [2021-11-20 07:02:31,224 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 [2021-11-20 07:02:31,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,232 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3741)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:31,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,254 INFO L229 MonitoredProcess]: Starting monitored process 3742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3742)] Waiting until timeout for monitored process [2021-11-20 07:02:31,255 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 [2021-11-20 07:02:31,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,262 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,262 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3742)] Ended with exit code 0 [2021-11-20 07:02:31,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,284 INFO L229 MonitoredProcess]: Starting monitored process 3743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3743)] Waiting until timeout for monitored process [2021-11-20 07:02:31,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,292 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,293 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3743)] Ended with exit code 0 [2021-11-20 07:02:31,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,316 INFO L229 MonitoredProcess]: Starting monitored process 3744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3744)] Waiting until timeout for monitored process [2021-11-20 07:02:31,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,326 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3744)] Ended with exit code 0 [2021-11-20 07:02:31,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,350 INFO L229 MonitoredProcess]: Starting monitored process 3745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3745)] Waiting until timeout for monitored process [2021-11-20 07:02:31,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,361 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3745)] Ended with exit code 0 [2021-11-20 07:02:31,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,384 INFO L229 MonitoredProcess]: Starting monitored process 3746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3746)] Waiting until timeout for monitored process [2021-11-20 07:02:31,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,392 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,392 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,393 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3746)] Ended with exit code 0 [2021-11-20 07:02:31,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,416 INFO L229 MonitoredProcess]: Starting monitored process 3747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3747)] Waiting until timeout for monitored process [2021-11-20 07:02:31,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,426 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3747)] Ended with exit code 0 [2021-11-20 07:02:31,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,454 INFO L229 MonitoredProcess]: Starting monitored process 3748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3748)] Waiting until timeout for monitored process [2021-11-20 07:02:31,455 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 [2021-11-20 07:02:31,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,462 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3748)] Ended with exit code 0 [2021-11-20 07:02:31,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,486 INFO L229 MonitoredProcess]: Starting monitored process 3749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3749)] Waiting until timeout for monitored process [2021-11-20 07:02:31,487 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 [2021-11-20 07:02:31,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,495 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3749)] Ended with exit code 0 [2021-11-20 07:02:31,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,521 INFO L229 MonitoredProcess]: Starting monitored process 3750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3750)] Waiting until timeout for monitored process [2021-11-20 07:02:31,522 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 [2021-11-20 07:02:31,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,530 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3750)] Ended with exit code 0 [2021-11-20 07:02:31,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,555 INFO L229 MonitoredProcess]: Starting monitored process 3751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3751)] Waiting until timeout for monitored process [2021-11-20 07:02:31,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,565 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,567 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3751)] Ended with exit code 0 [2021-11-20 07:02:31,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,595 INFO L229 MonitoredProcess]: Starting monitored process 3752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3752)] Waiting until timeout for monitored process [2021-11-20 07:02:31,596 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 [2021-11-20 07:02:31,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,604 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,605 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3752)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:31,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,627 INFO L229 MonitoredProcess]: Starting monitored process 3753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3753)] Waiting until timeout for monitored process [2021-11-20 07:02:31,628 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 [2021-11-20 07:02:31,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3753)] Ended with exit code 0 [2021-11-20 07:02:31,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,659 INFO L229 MonitoredProcess]: Starting monitored process 3754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3754)] Waiting until timeout for monitored process [2021-11-20 07:02:31,660 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 [2021-11-20 07:02:31,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,668 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3754)] Ended with exit code 0 [2021-11-20 07:02:31,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,691 INFO L229 MonitoredProcess]: Starting monitored process 3755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3755)] Waiting until timeout for monitored process [2021-11-20 07:02:31,692 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 [2021-11-20 07:02:31,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,699 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,699 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3755)] Ended with exit code 0 [2021-11-20 07:02:31,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,722 INFO L229 MonitoredProcess]: Starting monitored process 3756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3756)] Waiting until timeout for monitored process [2021-11-20 07:02:31,723 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 [2021-11-20 07:02:31,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,731 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,731 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3756)] Ended with exit code 0 [2021-11-20 07:02:31,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,755 INFO L229 MonitoredProcess]: Starting monitored process 3757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3757)] Waiting until timeout for monitored process [2021-11-20 07:02:31,756 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 [2021-11-20 07:02:31,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,764 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3757)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:31,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,787 INFO L229 MonitoredProcess]: Starting monitored process 3758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3758)] Waiting until timeout for monitored process [2021-11-20 07:02:31,787 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 [2021-11-20 07:02:31,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,795 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,796 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3758)] Ended with exit code 0 [2021-11-20 07:02:31,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,818 INFO L229 MonitoredProcess]: Starting monitored process 3759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3759)] Waiting until timeout for monitored process [2021-11-20 07:02:31,819 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 [2021-11-20 07:02:31,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,828 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3759)] Ended with exit code 0 [2021-11-20 07:02:31,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,852 INFO L229 MonitoredProcess]: Starting monitored process 3760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3760)] Waiting until timeout for monitored process [2021-11-20 07:02:31,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,862 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3760)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:31,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,887 INFO L229 MonitoredProcess]: Starting monitored process 3761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3761)] Waiting until timeout for monitored process [2021-11-20 07:02:31,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,896 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,897 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3761)] Ended with exit code 0 [2021-11-20 07:02:31,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,921 INFO L229 MonitoredProcess]: Starting monitored process 3762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3762)] Waiting until timeout for monitored process [2021-11-20 07:02:31,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:31,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,931 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3762)] Ended with exit code 0 [2021-11-20 07:02:31,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,957 INFO L229 MonitoredProcess]: Starting monitored process 3763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3763)] Waiting until timeout for monitored process [2021-11-20 07:02:31,959 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 [2021-11-20 07:02:31,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:31,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:31,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:31,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:31,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:31,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:31,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:31,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:31,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:31,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3763)] Ended with exit code 0 [2021-11-20 07:02:31,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:31,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:31,996 INFO L229 MonitoredProcess]: Starting monitored process 3764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:31,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3764)] Waiting until timeout for monitored process [2021-11-20 07:02:31,997 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 [2021-11-20 07:02:32,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,006 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3764)] Ended with exit code 0 [2021-11-20 07:02:32,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,036 INFO L229 MonitoredProcess]: Starting monitored process 3765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3765)] Waiting until timeout for monitored process [2021-11-20 07:02:32,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:32,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3765)] Ended with exit code 0 [2021-11-20 07:02:32,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,068 INFO L229 MonitoredProcess]: Starting monitored process 3766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3766)] Waiting until timeout for monitored process [2021-11-20 07:02:32,068 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 [2021-11-20 07:02:32,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,079 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:02:32,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,138 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-20 07:02:32,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3766)] Ended with exit code 0 [2021-11-20 07:02:32,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,349 INFO L229 MonitoredProcess]: Starting monitored process 3767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3767)] Waiting until timeout for monitored process [2021-11-20 07:02:32,350 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 [2021-11-20 07:02:32,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,359 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3767)] Ended with exit code 0 [2021-11-20 07:02:32,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,388 INFO L229 MonitoredProcess]: Starting monitored process 3768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3768)] Waiting until timeout for monitored process [2021-11-20 07:02:32,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:32,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,396 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3768)] Ended with exit code 0 [2021-11-20 07:02:32,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,418 INFO L229 MonitoredProcess]: Starting monitored process 3769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3769)] Waiting until timeout for monitored process [2021-11-20 07:02:32,419 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 [2021-11-20 07:02:32,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,426 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,426 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3769)] Ended with exit code 0 [2021-11-20 07:02:32,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,447 INFO L229 MonitoredProcess]: Starting monitored process 3770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3770)] Waiting until timeout for monitored process [2021-11-20 07:02:32,448 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 [2021-11-20 07:02:32,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,456 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3770)] Ended with exit code 0 [2021-11-20 07:02:32,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,478 INFO L229 MonitoredProcess]: Starting monitored process 3771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3771)] Waiting until timeout for monitored process [2021-11-20 07:02:32,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:32,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,486 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,486 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3771)] Ended with exit code 0 [2021-11-20 07:02:32,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,509 INFO L229 MonitoredProcess]: Starting monitored process 3772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3772)] Waiting until timeout for monitored process [2021-11-20 07:02:32,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:32,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,518 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,519 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3772)] Ended with exit code 0 [2021-11-20 07:02:32,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,545 INFO L229 MonitoredProcess]: Starting monitored process 3773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3773)] Waiting until timeout for monitored process [2021-11-20 07:02:32,546 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 [2021-11-20 07:02:32,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,553 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,554 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,555 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3773)] Ended with exit code 0 [2021-11-20 07:02:32,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,581 INFO L229 MonitoredProcess]: Starting monitored process 3774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3774)] Waiting until timeout for monitored process [2021-11-20 07:02:32,582 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 [2021-11-20 07:02:32,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,590 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3774)] Ended with exit code 0 [2021-11-20 07:02:32,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,611 INFO L229 MonitoredProcess]: Starting monitored process 3775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3775)] Waiting until timeout for monitored process [2021-11-20 07:02:32,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:32,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,620 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3775)] Ended with exit code 0 [2021-11-20 07:02:32,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,644 INFO L229 MonitoredProcess]: Starting monitored process 3776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3776)] Waiting until timeout for monitored process [2021-11-20 07:02:32,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:32,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,654 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,655 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3776)] Ended with exit code 0 [2021-11-20 07:02:32,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,682 INFO L229 MonitoredProcess]: Starting monitored process 3777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3777)] Waiting until timeout for monitored process [2021-11-20 07:02:32,683 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 [2021-11-20 07:02:32,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,691 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,692 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3777)] Ended with exit code 0 [2021-11-20 07:02:32,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,714 INFO L229 MonitoredProcess]: Starting monitored process 3778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3778)] Waiting until timeout for monitored process [2021-11-20 07:02:32,715 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 [2021-11-20 07:02:32,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,723 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3778)] Ended with exit code 0 [2021-11-20 07:02:32,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,747 INFO L229 MonitoredProcess]: Starting monitored process 3779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3779)] Waiting until timeout for monitored process [2021-11-20 07:02:32,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:32,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,755 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,756 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3779)] Ended with exit code 0 [2021-11-20 07:02:32,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,778 INFO L229 MonitoredProcess]: Starting monitored process 3780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3780)] Waiting until timeout for monitored process [2021-11-20 07:02:32,779 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 [2021-11-20 07:02:32,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,787 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,787 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3780)] Ended with exit code 0 [2021-11-20 07:02:32,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,809 INFO L229 MonitoredProcess]: Starting monitored process 3781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3781)] Waiting until timeout for monitored process [2021-11-20 07:02:32,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:32,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,817 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,817 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,817 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3781)] Ended with exit code 0 [2021-11-20 07:02:32,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,839 INFO L229 MonitoredProcess]: Starting monitored process 3782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3782)] Waiting until timeout for monitored process [2021-11-20 07:02:32,839 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 [2021-11-20 07:02:32,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,847 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3782)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:32,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,869 INFO L229 MonitoredProcess]: Starting monitored process 3783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3783)] Waiting until timeout for monitored process [2021-11-20 07:02:32,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:32,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,878 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,879 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3783)] Ended with exit code 0 [2021-11-20 07:02:32,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,900 INFO L229 MonitoredProcess]: Starting monitored process 3784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3784)] Waiting until timeout for monitored process [2021-11-20 07:02:32,901 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 [2021-11-20 07:02:32,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,909 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,909 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3784)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:32,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,931 INFO L229 MonitoredProcess]: Starting monitored process 3785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3785)] Waiting until timeout for monitored process [2021-11-20 07:02:32,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:32,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,940 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3785)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:32,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,962 INFO L229 MonitoredProcess]: Starting monitored process 3786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3786)] Waiting until timeout for monitored process [2021-11-20 07:02:32,963 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 [2021-11-20 07:02:32,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:32,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:32,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:32,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:32,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:32,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:32,972 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:32,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:32,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:32,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3786)] Ended with exit code 0 [2021-11-20 07:02:32,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:32,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:32,996 INFO L229 MonitoredProcess]: Starting monitored process 3787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:32,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3787)] Waiting until timeout for monitored process [2021-11-20 07:02:32,997 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 [2021-11-20 07:02:33,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,004 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:33,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,005 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:33,005 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:33,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3787)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:33,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,027 INFO L229 MonitoredProcess]: Starting monitored process 3788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3788)] Waiting until timeout for monitored process [2021-11-20 07:02:33,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:33,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,035 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:33,036 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:33,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3788)] Ended with exit code 0 [2021-11-20 07:02:33,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,057 INFO L229 MonitoredProcess]: Starting monitored process 3789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3789)] Waiting until timeout for monitored process [2021-11-20 07:02:33,058 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 [2021-11-20 07:02:33,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,065 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:33,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:33,066 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:33,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3789)] Ended with exit code 0 [2021-11-20 07:02:33,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,087 INFO L229 MonitoredProcess]: Starting monitored process 3790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3790)] Waiting until timeout for monitored process [2021-11-20 07:02:33,088 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 [2021-11-20 07:02:33,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:33,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:33,096 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:33,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3790)] Ended with exit code 0 [2021-11-20 07:02:33,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,118 INFO L229 MonitoredProcess]: Starting monitored process 3791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3791)] Waiting until timeout for monitored process [2021-11-20 07:02:33,119 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 [2021-11-20 07:02:33,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:33,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:33,128 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:33,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3791)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:33,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,152 INFO L229 MonitoredProcess]: Starting monitored process 3792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3792)] Waiting until timeout for monitored process [2021-11-20 07:02:33,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:33,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:02:33,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:02:33,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3792)] Ended with exit code 0 [2021-11-20 07:02:33,181 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-20 07:02:33,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,182 INFO L229 MonitoredProcess]: Starting monitored process 3793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3793)] Waiting until timeout for monitored process [2021-11-20 07:02:33,183 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 [2021-11-20 07:02:33,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,190 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,192 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3793)] Ended with exit code 0 [2021-11-20 07:02:33,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,218 INFO L229 MonitoredProcess]: Starting monitored process 3794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3794)] Waiting until timeout for monitored process [2021-11-20 07:02:33,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,228 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,229 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3794)] Ended with exit code 0 [2021-11-20 07:02:33,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,256 INFO L229 MonitoredProcess]: Starting monitored process 3795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3795)] Waiting until timeout for monitored process [2021-11-20 07:02:33,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,266 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,266 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3795)] Ended with exit code 0 [2021-11-20 07:02:33,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,295 INFO L229 MonitoredProcess]: Starting monitored process 3796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3796)] Waiting until timeout for monitored process [2021-11-20 07:02:33,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,305 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3796)] Ended with exit code 0 [2021-11-20 07:02:33,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,336 INFO L229 MonitoredProcess]: Starting monitored process 3797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3797)] Waiting until timeout for monitored process [2021-11-20 07:02:33,372 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 [2021-11-20 07:02:33,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,381 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,405 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3797)] Ended with exit code 0 [2021-11-20 07:02:33,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,406 INFO L229 MonitoredProcess]: Starting monitored process 3798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3798)] Waiting until timeout for monitored process [2021-11-20 07:02:33,407 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 [2021-11-20 07:02:33,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,414 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,416 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3798)] Ended with exit code 0 [2021-11-20 07:02:33,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,438 INFO L229 MonitoredProcess]: Starting monitored process 3799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3799)] Waiting until timeout for monitored process [2021-11-20 07:02:33,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,446 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,447 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3799)] Ended with exit code 0 [2021-11-20 07:02:33,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,469 INFO L229 MonitoredProcess]: Starting monitored process 3800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3800)] Waiting until timeout for monitored process [2021-11-20 07:02:33,470 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 [2021-11-20 07:02:33,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,477 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3800)] Ended with exit code 0 [2021-11-20 07:02:33,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,502 INFO L229 MonitoredProcess]: Starting monitored process 3801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3801)] Waiting until timeout for monitored process [2021-11-20 07:02:33,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,511 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,512 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3801)] Ended with exit code 0 [2021-11-20 07:02:33,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,539 INFO L229 MonitoredProcess]: Starting monitored process 3802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3802)] Waiting until timeout for monitored process [2021-11-20 07:02:33,540 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 [2021-11-20 07:02:33,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,549 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,550 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3802)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:33,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,575 INFO L229 MonitoredProcess]: Starting monitored process 3803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3803)] Waiting until timeout for monitored process [2021-11-20 07:02:33,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,584 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3803)] Ended with exit code 0 [2021-11-20 07:02:33,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,611 INFO L229 MonitoredProcess]: Starting monitored process 3804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3804)] Waiting until timeout for monitored process [2021-11-20 07:02:33,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,620 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3804)] Ended with exit code 0 [2021-11-20 07:02:33,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,645 INFO L229 MonitoredProcess]: Starting monitored process 3805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3805)] Waiting until timeout for monitored process [2021-11-20 07:02:33,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,654 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3805)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:33,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,678 INFO L229 MonitoredProcess]: Starting monitored process 3806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3806)] Waiting until timeout for monitored process [2021-11-20 07:02:33,679 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 [2021-11-20 07:02:33,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,689 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3806)] Ended with exit code 0 [2021-11-20 07:02:33,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,728 INFO L229 MonitoredProcess]: Starting monitored process 3807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3807)] Waiting until timeout for monitored process [2021-11-20 07:02:33,729 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 [2021-11-20 07:02:33,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,737 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,739 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3807)] Ended with exit code 0 [2021-11-20 07:02:33,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,772 INFO L229 MonitoredProcess]: Starting monitored process 3808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3808)] Waiting until timeout for monitored process [2021-11-20 07:02:33,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,781 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3808)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:33,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,811 INFO L229 MonitoredProcess]: Starting monitored process 3809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3809)] Waiting until timeout for monitored process [2021-11-20 07:02:33,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,819 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,821 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3809)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:33,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,843 INFO L229 MonitoredProcess]: Starting monitored process 3810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3810)] Waiting until timeout for monitored process [2021-11-20 07:02:33,844 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 [2021-11-20 07:02:33,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,852 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,853 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3810)] Ended with exit code 0 [2021-11-20 07:02:33,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,880 INFO L229 MonitoredProcess]: Starting monitored process 3811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3811)] Waiting until timeout for monitored process [2021-11-20 07:02:33,881 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 [2021-11-20 07:02:33,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,888 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3811)] Ended with exit code 0 [2021-11-20 07:02:33,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,916 INFO L229 MonitoredProcess]: Starting monitored process 3812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3812)] Waiting until timeout for monitored process [2021-11-20 07:02:33,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:33,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,925 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3812)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:33,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,951 INFO L229 MonitoredProcess]: Starting monitored process 3813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3813)] Waiting until timeout for monitored process [2021-11-20 07:02:33,952 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 [2021-11-20 07:02:33,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,960 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,961 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:33,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3813)] Ended with exit code 0 [2021-11-20 07:02:33,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:33,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:33,983 INFO L229 MonitoredProcess]: Starting monitored process 3814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:33,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3814)] Waiting until timeout for monitored process [2021-11-20 07:02:33,984 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 [2021-11-20 07:02:33,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:33,991 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:33,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:33,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:33,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:33,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:33,992 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:33,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:33,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3814)] Ended with exit code 0 [2021-11-20 07:02:34,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,014 INFO L229 MonitoredProcess]: Starting monitored process 3815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3815)] Waiting until timeout for monitored process [2021-11-20 07:02:34,015 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 [2021-11-20 07:02:34,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,023 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3815)] Ended with exit code 0 [2021-11-20 07:02:34,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,050 INFO L229 MonitoredProcess]: Starting monitored process 3816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3816)] Waiting until timeout for monitored process [2021-11-20 07:02:34,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:34,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,059 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,060 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3816)] Ended with exit code 0 [2021-11-20 07:02:34,082 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,082 INFO L229 MonitoredProcess]: Starting monitored process 3817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3817)] Waiting until timeout for monitored process [2021-11-20 07:02:34,083 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 [2021-11-20 07:02:34,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,091 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,092 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3817)] Ended with exit code 0 [2021-11-20 07:02:34,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,117 INFO L229 MonitoredProcess]: Starting monitored process 3818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3818)] Waiting until timeout for monitored process [2021-11-20 07:02:34,117 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 [2021-11-20 07:02:34,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,125 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3818)] Ended with exit code 0 [2021-11-20 07:02:34,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,148 INFO L229 MonitoredProcess]: Starting monitored process 3819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3819)] Waiting until timeout for monitored process [2021-11-20 07:02:34,149 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 [2021-11-20 07:02:34,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,156 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,158 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3819)] Ended with exit code 0 [2021-11-20 07:02:34,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,184 INFO L229 MonitoredProcess]: Starting monitored process 3820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3820)] Waiting until timeout for monitored process [2021-11-20 07:02:34,185 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 [2021-11-20 07:02:34,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,192 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3820)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:34,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,217 INFO L229 MonitoredProcess]: Starting monitored process 3821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3821)] Waiting until timeout for monitored process [2021-11-20 07:02:34,217 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 [2021-11-20 07:02:34,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,230 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,230 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:02:34,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,320 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-20 07:02:34,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3821)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:34,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,617 INFO L229 MonitoredProcess]: Starting monitored process 3822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3822)] Waiting until timeout for monitored process [2021-11-20 07:02:34,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:34,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,626 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3822)] Ended with exit code 0 [2021-11-20 07:02:34,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,656 INFO L229 MonitoredProcess]: Starting monitored process 3823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3823)] Waiting until timeout for monitored process [2021-11-20 07:02:34,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:34,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,667 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3823)] Ended with exit code 0 [2021-11-20 07:02:34,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,694 INFO L229 MonitoredProcess]: Starting monitored process 3824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3824)] Waiting until timeout for monitored process [2021-11-20 07:02:34,695 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 [2021-11-20 07:02:34,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,704 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,705 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3824)] Ended with exit code 0 [2021-11-20 07:02:34,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,732 INFO L229 MonitoredProcess]: Starting monitored process 3825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3825)] Waiting until timeout for monitored process [2021-11-20 07:02:34,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:34,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,742 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3825)] Ended with exit code 0 [2021-11-20 07:02:34,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,772 INFO L229 MonitoredProcess]: Starting monitored process 3826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3826)] Waiting until timeout for monitored process [2021-11-20 07:02:34,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:34,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,782 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3826)] Ended with exit code 0 [2021-11-20 07:02:34,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,810 INFO L229 MonitoredProcess]: Starting monitored process 3827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3827)] Waiting until timeout for monitored process [2021-11-20 07:02:34,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:34,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,820 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,822 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3827)] Ended with exit code 0 [2021-11-20 07:02:34,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,854 INFO L229 MonitoredProcess]: Starting monitored process 3828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3828)] Waiting until timeout for monitored process [2021-11-20 07:02:34,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:34,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,865 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,865 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3828)] Ended with exit code 0 [2021-11-20 07:02:34,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,901 INFO L229 MonitoredProcess]: Starting monitored process 3829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3829)] Waiting until timeout for monitored process [2021-11-20 07:02:34,902 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 [2021-11-20 07:02:34,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,911 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,912 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3829)] Ended with exit code 0 [2021-11-20 07:02:34,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,940 INFO L229 MonitoredProcess]: Starting monitored process 3830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3830)] Waiting until timeout for monitored process [2021-11-20 07:02:34,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:34,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,950 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:34,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3830)] Ended with exit code 0 [2021-11-20 07:02:34,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:34,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:34,979 INFO L229 MonitoredProcess]: Starting monitored process 3831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:34,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3831)] Waiting until timeout for monitored process [2021-11-20 07:02:34,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:34,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:34,989 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:34,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:34,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:34,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:34,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:34,991 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:34,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:34,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3831)] Ended with exit code 0 [2021-11-20 07:02:35,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,023 INFO L229 MonitoredProcess]: Starting monitored process 3832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3832)] Waiting until timeout for monitored process [2021-11-20 07:02:35,024 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 [2021-11-20 07:02:35,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,033 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3832)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:35,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,064 INFO L229 MonitoredProcess]: Starting monitored process 3833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3833)] Waiting until timeout for monitored process [2021-11-20 07:02:35,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,074 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,075 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3833)] Ended with exit code 0 [2021-11-20 07:02:35,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,103 INFO L229 MonitoredProcess]: Starting monitored process 3834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3834)] Waiting until timeout for monitored process [2021-11-20 07:02:35,104 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 [2021-11-20 07:02:35,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,113 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,114 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,115 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3834)] Ended with exit code 0 [2021-11-20 07:02:35,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,143 INFO L229 MonitoredProcess]: Starting monitored process 3835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3835)] Waiting until timeout for monitored process [2021-11-20 07:02:35,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,153 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,154 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3835)] Ended with exit code 0 [2021-11-20 07:02:35,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,182 INFO L229 MonitoredProcess]: Starting monitored process 3836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3836)] Waiting until timeout for monitored process [2021-11-20 07:02:35,183 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 [2021-11-20 07:02:35,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,192 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,193 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3836)] Ended with exit code 0 [2021-11-20 07:02:35,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,219 INFO L229 MonitoredProcess]: Starting monitored process 3837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3837)] Waiting until timeout for monitored process [2021-11-20 07:02:35,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,228 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,230 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3837)] Ended with exit code 0 [2021-11-20 07:02:35,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,257 INFO L229 MonitoredProcess]: Starting monitored process 3838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3838)] Waiting until timeout for monitored process [2021-11-20 07:02:35,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,267 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3838)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:35,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,296 INFO L229 MonitoredProcess]: Starting monitored process 3839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3839)] Waiting until timeout for monitored process [2021-11-20 07:02:35,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,305 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3839)] Ended with exit code 0 [2021-11-20 07:02:35,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,330 INFO L229 MonitoredProcess]: Starting monitored process 3840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3840)] Waiting until timeout for monitored process [2021-11-20 07:02:35,331 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 [2021-11-20 07:02:35,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,339 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3840)] Ended with exit code 0 [2021-11-20 07:02:35,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,369 INFO L229 MonitoredProcess]: Starting monitored process 3841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3841)] Waiting until timeout for monitored process [2021-11-20 07:02:35,370 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 [2021-11-20 07:02:35,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,379 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3841)] Ended with exit code 0 [2021-11-20 07:02:35,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,413 INFO L229 MonitoredProcess]: Starting monitored process 3842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3842)] Waiting until timeout for monitored process [2021-11-20 07:02:35,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,423 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3842)] Ended with exit code 0 [2021-11-20 07:02:35,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,452 INFO L229 MonitoredProcess]: Starting monitored process 3843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3843)] Waiting until timeout for monitored process [2021-11-20 07:02:35,453 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 [2021-11-20 07:02:35,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,462 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,463 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3843)] Ended with exit code 0 [2021-11-20 07:02:35,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,496 INFO L229 MonitoredProcess]: Starting monitored process 3844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3844)] Waiting until timeout for monitored process [2021-11-20 07:02:35,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,506 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3844)] Ended with exit code 0 [2021-11-20 07:02:35,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,534 INFO L229 MonitoredProcess]: Starting monitored process 3845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3845)] Waiting until timeout for monitored process [2021-11-20 07:02:35,535 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 [2021-11-20 07:02:35,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,544 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3845)] Ended with exit code 0 [2021-11-20 07:02:35,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,574 INFO L229 MonitoredProcess]: Starting monitored process 3846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3846)] Waiting until timeout for monitored process [2021-11-20 07:02:35,575 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 [2021-11-20 07:02:35,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,584 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3846)] Ended with exit code 0 [2021-11-20 07:02:35,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,610 INFO L229 MonitoredProcess]: Starting monitored process 3847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3847)] Waiting until timeout for monitored process [2021-11-20 07:02:35,611 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 [2021-11-20 07:02:35,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:02:35,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:35,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:35,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3847)] Ended with exit code 0 [2021-11-20 07:02:35,647 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-20 07:02:35,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,648 INFO L229 MonitoredProcess]: Starting monitored process 3848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3848)] Waiting until timeout for monitored process [2021-11-20 07:02:35,649 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 [2021-11-20 07:02:35,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:35,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:35,659 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:35,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3848)] Ended with exit code 0 [2021-11-20 07:02:35,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,692 INFO L229 MonitoredProcess]: Starting monitored process 3849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3849)] Waiting until timeout for monitored process [2021-11-20 07:02:35,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:35,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:35,703 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:35,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3849)] Ended with exit code 0 [2021-11-20 07:02:35,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,728 INFO L229 MonitoredProcess]: Starting monitored process 3850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3850)] Waiting until timeout for monitored process [2021-11-20 07:02:35,729 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 [2021-11-20 07:02:35,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:35,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:35,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:35,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3850)] Ended with exit code 0 [2021-11-20 07:02:35,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,766 INFO L229 MonitoredProcess]: Starting monitored process 3851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3851)] Waiting until timeout for monitored process [2021-11-20 07:02:35,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:35,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:35,777 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:35,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3851)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:35,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,805 INFO L229 MonitoredProcess]: Starting monitored process 3852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3852)] Waiting until timeout for monitored process [2021-11-20 07:02:35,806 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 [2021-11-20 07:02:35,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:35,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,816 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:35,817 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:35,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3852)] Ended with exit code 0 [2021-11-20 07:02:35,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,845 INFO L229 MonitoredProcess]: Starting monitored process 3853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3853)] Waiting until timeout for monitored process [2021-11-20 07:02:35,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,856 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:35,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,856 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:35,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:35,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3853)] Ended with exit code 0 [2021-11-20 07:02:35,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,887 INFO L229 MonitoredProcess]: Starting monitored process 3854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3854)] Waiting until timeout for monitored process [2021-11-20 07:02:35,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:35,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:35,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,898 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:35,899 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:35,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3854)] Ended with exit code 0 [2021-11-20 07:02:35,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,928 INFO L229 MonitoredProcess]: Starting monitored process 3855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3855)] Waiting until timeout for monitored process [2021-11-20 07:02:35,930 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 [2021-11-20 07:02:35,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:35,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:35,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:35,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:35,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3855)] Ended with exit code 0 [2021-11-20 07:02:35,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:35,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:35,970 INFO L229 MonitoredProcess]: Starting monitored process 3856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:35,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3856)] Waiting until timeout for monitored process [2021-11-20 07:02:35,971 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 [2021-11-20 07:02:35,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:35,980 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:35,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:35,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:35,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:35,981 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:35,981 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:35,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:35,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3856)] Ended with exit code 0 [2021-11-20 07:02:36,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,010 INFO L229 MonitoredProcess]: Starting monitored process 3857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3857)] Waiting until timeout for monitored process [2021-11-20 07:02:36,011 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 [2021-11-20 07:02:36,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3857)] Ended with exit code 0 [2021-11-20 07:02:36,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,050 INFO L229 MonitoredProcess]: Starting monitored process 3858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3858)] Waiting until timeout for monitored process [2021-11-20 07:02:36,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3858)] Ended with exit code 0 [2021-11-20 07:02:36,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,093 INFO L229 MonitoredProcess]: Starting monitored process 3859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3859)] Waiting until timeout for monitored process [2021-11-20 07:02:36,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,105 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3859)] Ended with exit code 0 [2021-11-20 07:02:36,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,133 INFO L229 MonitoredProcess]: Starting monitored process 3860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3860)] Waiting until timeout for monitored process [2021-11-20 07:02:36,135 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 [2021-11-20 07:02:36,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,145 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3860)] Ended with exit code 0 [2021-11-20 07:02:36,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,174 INFO L229 MonitoredProcess]: Starting monitored process 3861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3861)] Waiting until timeout for monitored process [2021-11-20 07:02:36,175 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 [2021-11-20 07:02:36,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,190 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3861)] Ended with exit code 0 [2021-11-20 07:02:36,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,233 INFO L229 MonitoredProcess]: Starting monitored process 3862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3862)] Waiting until timeout for monitored process [2021-11-20 07:02:36,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,246 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3862)] Ended with exit code 0 [2021-11-20 07:02:36,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,274 INFO L229 MonitoredProcess]: Starting monitored process 3863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3863)] Waiting until timeout for monitored process [2021-11-20 07:02:36,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,287 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3863)] Ended with exit code 0 [2021-11-20 07:02:36,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,321 INFO L229 MonitoredProcess]: Starting monitored process 3864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3864)] Waiting until timeout for monitored process [2021-11-20 07:02:36,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,333 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3864)] Ended with exit code 0 [2021-11-20 07:02:36,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,362 INFO L229 MonitoredProcess]: Starting monitored process 3865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3865)] Waiting until timeout for monitored process [2021-11-20 07:02:36,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,374 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3865)] Ended with exit code 0 [2021-11-20 07:02:36,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,404 INFO L229 MonitoredProcess]: Starting monitored process 3866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3866)] Waiting until timeout for monitored process [2021-11-20 07:02:36,406 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 [2021-11-20 07:02:36,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,416 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3866)] Ended with exit code 0 [2021-11-20 07:02:36,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,445 INFO L229 MonitoredProcess]: Starting monitored process 3867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3867)] Waiting until timeout for monitored process [2021-11-20 07:02:36,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,455 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,455 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3867)] Ended with exit code 0 [2021-11-20 07:02:36,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,486 INFO L229 MonitoredProcess]: Starting monitored process 3868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3868)] Waiting until timeout for monitored process [2021-11-20 07:02:36,487 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 [2021-11-20 07:02:36,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,497 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3868)] Ended with exit code 0 [2021-11-20 07:02:36,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,526 INFO L229 MonitoredProcess]: Starting monitored process 3869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3869)] Waiting until timeout for monitored process [2021-11-20 07:02:36,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,538 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3869)] Ended with exit code 0 [2021-11-20 07:02:36,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,566 INFO L229 MonitoredProcess]: Starting monitored process 3870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3870)] Waiting until timeout for monitored process [2021-11-20 07:02:36,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,577 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,579 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3870)] Ended with exit code 0 [2021-11-20 07:02:36,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,609 INFO L229 MonitoredProcess]: Starting monitored process 3871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3871)] Waiting until timeout for monitored process [2021-11-20 07:02:36,611 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 [2021-11-20 07:02:36,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,620 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,622 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3871)] Ended with exit code 0 [2021-11-20 07:02:36,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,651 INFO L229 MonitoredProcess]: Starting monitored process 3872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3872)] Waiting until timeout for monitored process [2021-11-20 07:02:36,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,663 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3872)] Ended with exit code 0 [2021-11-20 07:02:36,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,697 INFO L229 MonitoredProcess]: Starting monitored process 3873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3873)] Waiting until timeout for monitored process [2021-11-20 07:02:36,698 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 [2021-11-20 07:02:36,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,709 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3873)] Ended with exit code 0 [2021-11-20 07:02:36,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,740 INFO L229 MonitoredProcess]: Starting monitored process 3874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3874)] Waiting until timeout for monitored process [2021-11-20 07:02:36,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,753 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3874)] Ended with exit code 0 [2021-11-20 07:02:36,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,789 INFO L229 MonitoredProcess]: Starting monitored process 3875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3875)] Waiting until timeout for monitored process [2021-11-20 07:02:36,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,799 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:36,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:36,801 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:36,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:36,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:36,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3875)] Ended with exit code 0 [2021-11-20 07:02:36,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:36,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:36,831 INFO L229 MonitoredProcess]: Starting monitored process 3876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:36,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3876)] Waiting until timeout for monitored process [2021-11-20 07:02:36,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:36,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:36,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:36,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:36,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:36,850 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:02:36,850 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,002 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-20 07:02:37,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3876)] Ended with exit code 0 [2021-11-20 07:02:37,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,498 INFO L229 MonitoredProcess]: Starting monitored process 3877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3877)] Waiting until timeout for monitored process [2021-11-20 07:02:37,499 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 [2021-11-20 07:02:37,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,511 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3877)] Ended with exit code 0 [2021-11-20 07:02:37,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,541 INFO L229 MonitoredProcess]: Starting monitored process 3878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3878)] Waiting until timeout for monitored process [2021-11-20 07:02:37,542 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 [2021-11-20 07:02:37,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,551 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,552 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,552 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3878)] Ended with exit code 0 [2021-11-20 07:02:37,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,581 INFO L229 MonitoredProcess]: Starting monitored process 3879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3879)] Waiting until timeout for monitored process [2021-11-20 07:02:37,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:37,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3879)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:37,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,670 INFO L229 MonitoredProcess]: Starting monitored process 3880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3880)] Waiting until timeout for monitored process [2021-11-20 07:02:37,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:37,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,683 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3880)] Ended with exit code 0 [2021-11-20 07:02:37,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,713 INFO L229 MonitoredProcess]: Starting monitored process 3881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3881)] Waiting until timeout for monitored process [2021-11-20 07:02:37,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:37,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,724 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3881)] Ended with exit code 0 [2021-11-20 07:02:37,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,753 INFO L229 MonitoredProcess]: Starting monitored process 3882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3882)] Waiting until timeout for monitored process [2021-11-20 07:02:37,754 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 [2021-11-20 07:02:37,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,763 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,766 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3882)] Ended with exit code 0 [2021-11-20 07:02:37,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,801 INFO L229 MonitoredProcess]: Starting monitored process 3883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3883)] Waiting until timeout for monitored process [2021-11-20 07:02:37,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:37,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3883)] Ended with exit code 0 [2021-11-20 07:02:37,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,851 INFO L229 MonitoredProcess]: Starting monitored process 3884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3884)] Waiting until timeout for monitored process [2021-11-20 07:02:37,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:37,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,862 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,863 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3884)] Ended with exit code 0 [2021-11-20 07:02:37,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,891 INFO L229 MonitoredProcess]: Starting monitored process 3885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3885)] Waiting until timeout for monitored process [2021-11-20 07:02:37,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:37,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,903 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3885)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:37,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,933 INFO L229 MonitoredProcess]: Starting monitored process 3886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3886)] Waiting until timeout for monitored process [2021-11-20 07:02:37,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:37,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,947 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:37,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:37,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3886)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:37,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:37,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:37,983 INFO L229 MonitoredProcess]: Starting monitored process 3887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:37,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3887)] Waiting until timeout for monitored process [2021-11-20 07:02:37,984 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 [2021-11-20 07:02:37,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:37,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:37,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:37,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:37,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:37,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:37,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:37,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3887)] Ended with exit code 0 [2021-11-20 07:02:38,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,026 INFO L229 MonitoredProcess]: Starting monitored process 3888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3888)] Waiting until timeout for monitored process [2021-11-20 07:02:38,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,038 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3888)] Ended with exit code 0 [2021-11-20 07:02:38,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,068 INFO L229 MonitoredProcess]: Starting monitored process 3889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3889)] Waiting until timeout for monitored process [2021-11-20 07:02:38,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,081 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3889)] Ended with exit code 0 [2021-11-20 07:02:38,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,110 INFO L229 MonitoredProcess]: Starting monitored process 3890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3890)] Waiting until timeout for monitored process [2021-11-20 07:02:38,111 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 [2021-11-20 07:02:38,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,120 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,121 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3890)] Ended with exit code 0 [2021-11-20 07:02:38,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,150 INFO L229 MonitoredProcess]: Starting monitored process 3891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3891)] Waiting until timeout for monitored process [2021-11-20 07:02:38,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3891)] Ended with exit code 0 [2021-11-20 07:02:38,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,190 INFO L229 MonitoredProcess]: Starting monitored process 3892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3892)] Waiting until timeout for monitored process [2021-11-20 07:02:38,191 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 [2021-11-20 07:02:38,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,200 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,202 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3892)] Ended with exit code 0 [2021-11-20 07:02:38,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,231 INFO L229 MonitoredProcess]: Starting monitored process 3893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3893)] Waiting until timeout for monitored process [2021-11-20 07:02:38,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,242 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,244 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3893)] Ended with exit code 0 [2021-11-20 07:02:38,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,273 INFO L229 MonitoredProcess]: Starting monitored process 3894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3894)] Waiting until timeout for monitored process [2021-11-20 07:02:38,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,284 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3894)] Ended with exit code 0 [2021-11-20 07:02:38,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,311 INFO L229 MonitoredProcess]: Starting monitored process 3895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3895)] Waiting until timeout for monitored process [2021-11-20 07:02:38,312 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 [2021-11-20 07:02:38,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,320 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,320 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,322 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3895)] Ended with exit code 0 [2021-11-20 07:02:38,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,349 INFO L229 MonitoredProcess]: Starting monitored process 3896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3896)] Waiting until timeout for monitored process [2021-11-20 07:02:38,350 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 [2021-11-20 07:02:38,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,359 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,362 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3896)] Ended with exit code 0 [2021-11-20 07:02:38,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,394 INFO L229 MonitoredProcess]: Starting monitored process 3897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3897)] Waiting until timeout for monitored process [2021-11-20 07:02:38,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3897)] Ended with exit code 0 [2021-11-20 07:02:38,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,427 INFO L229 MonitoredProcess]: Starting monitored process 3898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3898)] Waiting until timeout for monitored process [2021-11-20 07:02:38,428 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 [2021-11-20 07:02:38,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3898)] Ended with exit code 0 [2021-11-20 07:02:38,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,460 INFO L229 MonitoredProcess]: Starting monitored process 3899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3899)] Waiting until timeout for monitored process [2021-11-20 07:02:38,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,468 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,469 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3899)] Ended with exit code 0 [2021-11-20 07:02:38,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,491 INFO L229 MonitoredProcess]: Starting monitored process 3900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3900)] Waiting until timeout for monitored process [2021-11-20 07:02:38,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,502 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3900)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:38,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,527 INFO L229 MonitoredProcess]: Starting monitored process 3901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3901)] Waiting until timeout for monitored process [2021-11-20 07:02:38,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,537 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3901)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:38,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,565 INFO L229 MonitoredProcess]: Starting monitored process 3902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3902)] Waiting until timeout for monitored process [2021-11-20 07:02:38,566 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 [2021-11-20 07:02:38,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,575 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:38,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:02:38,576 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:02:38,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3902)] Ended with exit code 0 [2021-11-20 07:02:38,603 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-20 07:02:38,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,604 INFO L229 MonitoredProcess]: Starting monitored process 3903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3903)] Waiting until timeout for monitored process [2021-11-20 07:02:38,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:38,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:38,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3903)] Ended with exit code 0 [2021-11-20 07:02:38,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,644 INFO L229 MonitoredProcess]: Starting monitored process 3904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3904)] Waiting until timeout for monitored process [2021-11-20 07:02:38,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:38,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:38,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3904)] Ended with exit code 0 [2021-11-20 07:02:38,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,682 INFO L229 MonitoredProcess]: Starting monitored process 3905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3905)] Waiting until timeout for monitored process [2021-11-20 07:02:38,683 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 [2021-11-20 07:02:38,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:38,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:38,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3905)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:38,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,719 INFO L229 MonitoredProcess]: Starting monitored process 3906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3906)] Waiting until timeout for monitored process [2021-11-20 07:02:38,720 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 [2021-11-20 07:02:38,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:38,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:38,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3906)] Ended with exit code 0 [2021-11-20 07:02:38,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,758 INFO L229 MonitoredProcess]: Starting monitored process 3907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3907)] Waiting until timeout for monitored process [2021-11-20 07:02:38,759 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 [2021-11-20 07:02:38,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:38,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:38,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3907)] Ended with exit code 0 [2021-11-20 07:02:38,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,795 INFO L229 MonitoredProcess]: Starting monitored process 3908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3908)] Waiting until timeout for monitored process [2021-11-20 07:02:38,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,806 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:38,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:38,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3908)] Ended with exit code 0 [2021-11-20 07:02:38,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,834 INFO L229 MonitoredProcess]: Starting monitored process 3909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3909)] Waiting until timeout for monitored process [2021-11-20 07:02:38,835 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 [2021-11-20 07:02:38,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,844 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:38,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:38,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3909)] Ended with exit code 0 [2021-11-20 07:02:38,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,873 INFO L229 MonitoredProcess]: Starting monitored process 3910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3910)] Waiting until timeout for monitored process [2021-11-20 07:02:38,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:38,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:38,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3910)] Ended with exit code 0 [2021-11-20 07:02:38,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,911 INFO L229 MonitoredProcess]: Starting monitored process 3911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3911)] Waiting until timeout for monitored process [2021-11-20 07:02:38,913 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 [2021-11-20 07:02:38,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:38,922 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:38,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3911)] Ended with exit code 0 [2021-11-20 07:02:38,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,949 INFO L229 MonitoredProcess]: Starting monitored process 3912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3912)] Waiting until timeout for monitored process [2021-11-20 07:02:38,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:38,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:38,959 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:38,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:38,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:38,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3912)] Ended with exit code 0 [2021-11-20 07:02:38,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:38,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:38,988 INFO L229 MonitoredProcess]: Starting monitored process 3913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:38,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3913)] Waiting until timeout for monitored process [2021-11-20 07:02:38,990 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 [2021-11-20 07:02:38,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:38,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:38,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:38,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:38,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:38,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,000 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3913)] Ended with exit code 0 [2021-11-20 07:02:39,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,028 INFO L229 MonitoredProcess]: Starting monitored process 3914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3914)] Waiting until timeout for monitored process [2021-11-20 07:02:39,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,039 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3914)] Ended with exit code 0 [2021-11-20 07:02:39,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,065 INFO L229 MonitoredProcess]: Starting monitored process 3915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3915)] Waiting until timeout for monitored process [2021-11-20 07:02:39,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,076 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3915)] Ended with exit code 0 [2021-11-20 07:02:39,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,104 INFO L229 MonitoredProcess]: Starting monitored process 3916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3916)] Waiting until timeout for monitored process [2021-11-20 07:02:39,105 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 [2021-11-20 07:02:39,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,115 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,118 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3916)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:39,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,148 INFO L229 MonitoredProcess]: Starting monitored process 3917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3917)] Waiting until timeout for monitored process [2021-11-20 07:02:39,149 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 [2021-11-20 07:02:39,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3917)] Ended with exit code 0 [2021-11-20 07:02:39,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,186 INFO L229 MonitoredProcess]: Starting monitored process 3918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3918)] Waiting until timeout for monitored process [2021-11-20 07:02:39,187 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 [2021-11-20 07:02:39,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,196 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,198 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3918)] Ended with exit code 0 [2021-11-20 07:02:39,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,226 INFO L229 MonitoredProcess]: Starting monitored process 3919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3919)] Waiting until timeout for monitored process [2021-11-20 07:02:39,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,238 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3919)] Ended with exit code 0 [2021-11-20 07:02:39,264 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,265 INFO L229 MonitoredProcess]: Starting monitored process 3920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3920)] Waiting until timeout for monitored process [2021-11-20 07:02:39,266 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 [2021-11-20 07:02:39,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,276 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3920)] Ended with exit code 0 [2021-11-20 07:02:39,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,303 INFO L229 MonitoredProcess]: Starting monitored process 3921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3921)] Waiting until timeout for monitored process [2021-11-20 07:02:39,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3921)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:39,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,341 INFO L229 MonitoredProcess]: Starting monitored process 3922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3922)] Waiting until timeout for monitored process [2021-11-20 07:02:39,342 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 [2021-11-20 07:02:39,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3922)] Ended with exit code 0 [2021-11-20 07:02:39,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,379 INFO L229 MonitoredProcess]: Starting monitored process 3923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3923)] Waiting until timeout for monitored process [2021-11-20 07:02:39,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,389 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,390 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3923)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:39,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,417 INFO L229 MonitoredProcess]: Starting monitored process 3924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3924)] Waiting until timeout for monitored process [2021-11-20 07:02:39,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,427 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3924)] Ended with exit code 0 [2021-11-20 07:02:39,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,454 INFO L229 MonitoredProcess]: Starting monitored process 3925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3925)] Waiting until timeout for monitored process [2021-11-20 07:02:39,455 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 [2021-11-20 07:02:39,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,464 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3925)] Ended with exit code 0 [2021-11-20 07:02:39,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,494 INFO L229 MonitoredProcess]: Starting monitored process 3926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3926)] Waiting until timeout for monitored process [2021-11-20 07:02:39,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,504 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3926)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:39,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,532 INFO L229 MonitoredProcess]: Starting monitored process 3927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3927)] Waiting until timeout for monitored process [2021-11-20 07:02:39,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3927)] Ended with exit code 0 [2021-11-20 07:02:39,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,572 INFO L229 MonitoredProcess]: Starting monitored process 3928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3928)] Waiting until timeout for monitored process [2021-11-20 07:02:39,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3928)] Ended with exit code 0 [2021-11-20 07:02:39,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,609 INFO L229 MonitoredProcess]: Starting monitored process 3929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3929)] Waiting until timeout for monitored process [2021-11-20 07:02:39,610 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 [2021-11-20 07:02:39,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,619 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3929)] Ended with exit code 0 [2021-11-20 07:02:39,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,650 INFO L229 MonitoredProcess]: Starting monitored process 3930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3930)] Waiting until timeout for monitored process [2021-11-20 07:02:39,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:39,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:39,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3930)] Ended with exit code 0 [2021-11-20 07:02:39,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,693 INFO L229 MonitoredProcess]: Starting monitored process 3931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3931)] Waiting until timeout for monitored process [2021-11-20 07:02:39,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:39,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:39,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:39,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:39,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:39,707 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:02:39,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:39,796 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-20 07:02:39,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:39,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:39,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3931)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:39,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:39,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:39,996 INFO L229 MonitoredProcess]: Starting monitored process 3932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:39,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3932)] Waiting until timeout for monitored process [2021-11-20 07:02:39,997 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 [2021-11-20 07:02:40,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3932)] Ended with exit code 0 [2021-11-20 07:02:40,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,036 INFO L229 MonitoredProcess]: Starting monitored process 3933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3933)] Waiting until timeout for monitored process [2021-11-20 07:02:40,038 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 [2021-11-20 07:02:40,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3933)] Ended with exit code 0 [2021-11-20 07:02:40,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,076 INFO L229 MonitoredProcess]: Starting monitored process 3934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3934)] Waiting until timeout for monitored process [2021-11-20 07:02:40,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,086 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,087 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3934)] Ended with exit code 0 [2021-11-20 07:02:40,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,114 INFO L229 MonitoredProcess]: Starting monitored process 3935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3935)] Waiting until timeout for monitored process [2021-11-20 07:02:40,115 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 [2021-11-20 07:02:40,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,123 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3935)] Ended with exit code 0 [2021-11-20 07:02:40,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,152 INFO L229 MonitoredProcess]: Starting monitored process 3936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3936)] Waiting until timeout for monitored process [2021-11-20 07:02:40,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3936)] Ended with exit code 0 [2021-11-20 07:02:40,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,190 INFO L229 MonitoredProcess]: Starting monitored process 3937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3937)] Waiting until timeout for monitored process [2021-11-20 07:02:40,191 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 [2021-11-20 07:02:40,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,200 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3937)] Ended with exit code 0 [2021-11-20 07:02:40,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,232 INFO L229 MonitoredProcess]: Starting monitored process 3938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3938)] Waiting until timeout for monitored process [2021-11-20 07:02:40,233 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 [2021-11-20 07:02:40,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,245 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3938)] Ended with exit code 0 [2021-11-20 07:02:40,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,275 INFO L229 MonitoredProcess]: Starting monitored process 3939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3939)] Waiting until timeout for monitored process [2021-11-20 07:02:40,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,286 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3939)] Ended with exit code 0 [2021-11-20 07:02:40,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,313 INFO L229 MonitoredProcess]: Starting monitored process 3940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3940)] Waiting until timeout for monitored process [2021-11-20 07:02:40,314 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 [2021-11-20 07:02:40,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3940)] Ended with exit code 0 [2021-11-20 07:02:40,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,351 INFO L229 MonitoredProcess]: Starting monitored process 3941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3941)] Waiting until timeout for monitored process [2021-11-20 07:02:40,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,364 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3941)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:40,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,393 INFO L229 MonitoredProcess]: Starting monitored process 3942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3942)] Waiting until timeout for monitored process [2021-11-20 07:02:40,394 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 [2021-11-20 07:02:40,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,404 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3942)] Ended with exit code 0 [2021-11-20 07:02:40,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,433 INFO L229 MonitoredProcess]: Starting monitored process 3943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3943)] Waiting until timeout for monitored process [2021-11-20 07:02:40,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,443 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3943)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:40,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,471 INFO L229 MonitoredProcess]: Starting monitored process 3944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3944)] Waiting until timeout for monitored process [2021-11-20 07:02:40,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3944)] Ended with exit code 0 [2021-11-20 07:02:40,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,510 INFO L229 MonitoredProcess]: Starting monitored process 3945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3945)] Waiting until timeout for monitored process [2021-11-20 07:02:40,511 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 [2021-11-20 07:02:40,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3945)] Ended with exit code 0 [2021-11-20 07:02:40,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,547 INFO L229 MonitoredProcess]: Starting monitored process 3946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3946)] Waiting until timeout for monitored process [2021-11-20 07:02:40,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,558 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3946)] Ended with exit code 0 [2021-11-20 07:02:40,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,582 INFO L229 MonitoredProcess]: Starting monitored process 3947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3947)] Waiting until timeout for monitored process [2021-11-20 07:02:40,583 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 [2021-11-20 07:02:40,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3947)] Ended with exit code 0 [2021-11-20 07:02:40,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,620 INFO L229 MonitoredProcess]: Starting monitored process 3948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3948)] Waiting until timeout for monitored process [2021-11-20 07:02:40,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3948)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:40,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,659 INFO L229 MonitoredProcess]: Starting monitored process 3949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3949)] Waiting until timeout for monitored process [2021-11-20 07:02:40,659 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 [2021-11-20 07:02:40,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3949)] Ended with exit code 0 [2021-11-20 07:02:40,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,693 INFO L229 MonitoredProcess]: Starting monitored process 3950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3950)] Waiting until timeout for monitored process [2021-11-20 07:02:40,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,704 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3950)] Ended with exit code 0 [2021-11-20 07:02:40,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,732 INFO L229 MonitoredProcess]: Starting monitored process 3951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3951)] Waiting until timeout for monitored process [2021-11-20 07:02:40,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,742 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3951)] Ended with exit code 0 [2021-11-20 07:02:40,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,773 INFO L229 MonitoredProcess]: Starting monitored process 3952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3952)] Waiting until timeout for monitored process [2021-11-20 07:02:40,774 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 [2021-11-20 07:02:40,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,783 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3952)] Ended with exit code 0 [2021-11-20 07:02:40,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,812 INFO L229 MonitoredProcess]: Starting monitored process 3953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3953)] Waiting until timeout for monitored process [2021-11-20 07:02:40,813 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 [2021-11-20 07:02:40,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,823 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3953)] Ended with exit code 0 [2021-11-20 07:02:40,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,849 INFO L229 MonitoredProcess]: Starting monitored process 3954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3954)] Waiting until timeout for monitored process [2021-11-20 07:02:40,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,860 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3954)] Ended with exit code 0 [2021-11-20 07:02:40,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,887 INFO L229 MonitoredProcess]: Starting monitored process 3955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3955)] Waiting until timeout for monitored process [2021-11-20 07:02:40,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,897 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,897 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,898 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3955)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:40,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,926 INFO L229 MonitoredProcess]: Starting monitored process 3956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3956)] Waiting until timeout for monitored process [2021-11-20 07:02:40,927 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 [2021-11-20 07:02:40,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,937 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:40,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3956)] Ended with exit code 0 [2021-11-20 07:02:40,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:40,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:40,964 INFO L229 MonitoredProcess]: Starting monitored process 3957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:40,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3957)] Waiting until timeout for monitored process [2021-11-20 07:02:40,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:40,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:40,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:02:40,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:40,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:40,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:40,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:02:40,975 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:02:40,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:40,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3957)] Ended with exit code 0 [2021-11-20 07:02:41,001 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-20 07:02:41,001 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,002 INFO L229 MonitoredProcess]: Starting monitored process 3958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3958)] Waiting until timeout for monitored process [2021-11-20 07:02:41,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,012 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,012 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,015 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3958)] Ended with exit code 0 [2021-11-20 07:02:41,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,047 INFO L229 MonitoredProcess]: Starting monitored process 3959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3959)] Waiting until timeout for monitored process [2021-11-20 07:02:41,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,057 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,058 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3959)] Ended with exit code 0 [2021-11-20 07:02:41,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,086 INFO L229 MonitoredProcess]: Starting monitored process 3960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3960)] Waiting until timeout for monitored process [2021-11-20 07:02:41,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,096 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,097 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3960)] Ended with exit code 0 [2021-11-20 07:02:41,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,124 INFO L229 MonitoredProcess]: Starting monitored process 3961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3961)] Waiting until timeout for monitored process [2021-11-20 07:02:41,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,134 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,136 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3961)] Ended with exit code 0 [2021-11-20 07:02:41,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,163 INFO L229 MonitoredProcess]: Starting monitored process 3962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3962)] Waiting until timeout for monitored process [2021-11-20 07:02:41,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,171 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,172 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,172 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3962)] Ended with exit code 0 [2021-11-20 07:02:41,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,199 INFO L229 MonitoredProcess]: Starting monitored process 3963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3963)] Waiting until timeout for monitored process [2021-11-20 07:02:41,200 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 [2021-11-20 07:02:41,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,209 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,210 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,211 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3963)] Ended with exit code 0 [2021-11-20 07:02:41,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,240 INFO L229 MonitoredProcess]: Starting monitored process 3964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3964)] Waiting until timeout for monitored process [2021-11-20 07:02:41,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,251 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,253 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3964)] Ended with exit code 0 [2021-11-20 07:02:41,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,281 INFO L229 MonitoredProcess]: Starting monitored process 3965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3965)] Waiting until timeout for monitored process [2021-11-20 07:02:41,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,291 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,292 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,293 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3965)] Ended with exit code 0 [2021-11-20 07:02:41,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,322 INFO L229 MonitoredProcess]: Starting monitored process 3966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3966)] Waiting until timeout for monitored process [2021-11-20 07:02:41,323 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 [2021-11-20 07:02:41,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,332 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,333 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,333 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3966)] Ended with exit code 0 [2021-11-20 07:02:41,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,361 INFO L229 MonitoredProcess]: Starting monitored process 3967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3967)] Waiting until timeout for monitored process [2021-11-20 07:02:41,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,371 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,372 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3967)] Ended with exit code 0 [2021-11-20 07:02:41,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,400 INFO L229 MonitoredProcess]: Starting monitored process 3968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3968)] Waiting until timeout for monitored process [2021-11-20 07:02:41,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,411 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,411 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,413 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3968)] Ended with exit code 0 [2021-11-20 07:02:41,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,443 INFO L229 MonitoredProcess]: Starting monitored process 3969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3969)] Waiting until timeout for monitored process [2021-11-20 07:02:41,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,454 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3969)] Ended with exit code 0 [2021-11-20 07:02:41,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,481 INFO L229 MonitoredProcess]: Starting monitored process 3970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3970)] Waiting until timeout for monitored process [2021-11-20 07:02:41,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,490 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,491 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,491 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3970)] Ended with exit code 0 [2021-11-20 07:02:41,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,524 INFO L229 MonitoredProcess]: Starting monitored process 3971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3971)] Waiting until timeout for monitored process [2021-11-20 07:02:41,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,536 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3971)] Ended with exit code 0 [2021-11-20 07:02:41,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,573 INFO L229 MonitoredProcess]: Starting monitored process 3972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3972)] Waiting until timeout for monitored process [2021-11-20 07:02:41,574 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 [2021-11-20 07:02:41,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,584 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3972)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:41,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,615 INFO L229 MonitoredProcess]: Starting monitored process 3973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3973)] Waiting until timeout for monitored process [2021-11-20 07:02:41,616 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 [2021-11-20 07:02:41,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,625 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3973)] Ended with exit code 0 [2021-11-20 07:02:41,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,657 INFO L229 MonitoredProcess]: Starting monitored process 3974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3974)] Waiting until timeout for monitored process [2021-11-20 07:02:41,659 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 [2021-11-20 07:02:41,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,668 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,670 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3974)] Ended with exit code 0 [2021-11-20 07:02:41,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,699 INFO L229 MonitoredProcess]: Starting monitored process 3975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3975)] Waiting until timeout for monitored process [2021-11-20 07:02:41,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3975)] Ended with exit code 0 [2021-11-20 07:02:41,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,739 INFO L229 MonitoredProcess]: Starting monitored process 3976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3976)] Waiting until timeout for monitored process [2021-11-20 07:02:41,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,750 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,751 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3976)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:41,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,779 INFO L229 MonitoredProcess]: Starting monitored process 3977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3977)] Waiting until timeout for monitored process [2021-11-20 07:02:41,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,789 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,791 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3977)] Ended with exit code 0 [2021-11-20 07:02:41,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,819 INFO L229 MonitoredProcess]: Starting monitored process 3978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3978)] Waiting until timeout for monitored process [2021-11-20 07:02:41,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,830 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,830 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3978)] Ended with exit code 0 [2021-11-20 07:02:41,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,858 INFO L229 MonitoredProcess]: Starting monitored process 3979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3979)] Waiting until timeout for monitored process [2021-11-20 07:02:41,859 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 [2021-11-20 07:02:41,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,869 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,870 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3979)] Ended with exit code 0 [2021-11-20 07:02:41,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,897 INFO L229 MonitoredProcess]: Starting monitored process 3980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3980)] Waiting until timeout for monitored process [2021-11-20 07:02:41,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,908 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3980)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:41,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,941 INFO L229 MonitoredProcess]: Starting monitored process 3981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3981)] Waiting until timeout for monitored process [2021-11-20 07:02:41,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:41,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,951 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:41,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3981)] Ended with exit code 0 [2021-11-20 07:02:41,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:41,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:41,981 INFO L229 MonitoredProcess]: Starting monitored process 3982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:41,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3982)] Waiting until timeout for monitored process [2021-11-20 07:02:41,982 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 [2021-11-20 07:02:41,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:41,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:41,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:41,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:41,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:41,992 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:41,993 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:41,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:41,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3982)] Ended with exit code 0 [2021-11-20 07:02:42,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,023 INFO L229 MonitoredProcess]: Starting monitored process 3983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3983)] Waiting until timeout for monitored process [2021-11-20 07:02:42,024 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 [2021-11-20 07:02:42,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,033 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3983)] Ended with exit code 0 [2021-11-20 07:02:42,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,062 INFO L229 MonitoredProcess]: Starting monitored process 3984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3984)] Waiting until timeout for monitored process [2021-11-20 07:02:42,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:42,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,073 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3984)] Ended with exit code 0 [2021-11-20 07:02:42,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,107 INFO L229 MonitoredProcess]: Starting monitored process 3985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3985)] Waiting until timeout for monitored process [2021-11-20 07:02:42,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:42,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,118 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,120 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3985)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:42,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,148 INFO L229 MonitoredProcess]: Starting monitored process 3986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3986)] Waiting until timeout for monitored process [2021-11-20 07:02:42,149 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 [2021-11-20 07:02:42,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,165 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:02:42,165 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,311 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2021-11-20 07:02:42,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3986)] Ended with exit code 0 [2021-11-20 07:02:42,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,653 INFO L229 MonitoredProcess]: Starting monitored process 3987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3987)] Waiting until timeout for monitored process [2021-11-20 07:02:42,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:42,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,709 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,709 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,711 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3987)] Ended with exit code 0 [2021-11-20 07:02:42,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,742 INFO L229 MonitoredProcess]: Starting monitored process 3988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3988)] Waiting until timeout for monitored process [2021-11-20 07:02:42,743 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 [2021-11-20 07:02:42,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,752 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,752 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3988)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:42,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,781 INFO L229 MonitoredProcess]: Starting monitored process 3989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3989)] Waiting until timeout for monitored process [2021-11-20 07:02:42,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:42,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,790 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,791 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3989)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:42,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,813 INFO L229 MonitoredProcess]: Starting monitored process 3990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3990)] Waiting until timeout for monitored process [2021-11-20 07:02:42,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:42,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,822 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3990)] Ended with exit code 0 [2021-11-20 07:02:42,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,846 INFO L229 MonitoredProcess]: Starting monitored process 3991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3991)] Waiting until timeout for monitored process [2021-11-20 07:02:42,847 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 [2021-11-20 07:02:42,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,855 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3991)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:42,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,882 INFO L229 MonitoredProcess]: Starting monitored process 3992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3992)] Waiting until timeout for monitored process [2021-11-20 07:02:42,883 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 [2021-11-20 07:02:42,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,892 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,892 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,895 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3992)] Ended with exit code 0 [2021-11-20 07:02:42,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,923 INFO L229 MonitoredProcess]: Starting monitored process 3993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3993)] Waiting until timeout for monitored process [2021-11-20 07:02:42,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:42,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,933 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,936 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:42,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3993)] Ended with exit code 0 [2021-11-20 07:02:42,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:42,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:42,964 INFO L229 MonitoredProcess]: Starting monitored process 3994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:42,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3994)] Waiting until timeout for monitored process [2021-11-20 07:02:42,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:42,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:42,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:42,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:42,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:42,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:42,974 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:42,975 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:42,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:42,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3994)] Ended with exit code 0 [2021-11-20 07:02:43,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,003 INFO L229 MonitoredProcess]: Starting monitored process 3995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3995)] Waiting until timeout for monitored process [2021-11-20 07:02:43,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,014 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,015 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3995)] Ended with exit code 0 [2021-11-20 07:02:43,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,044 INFO L229 MonitoredProcess]: Starting monitored process 3996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3996)] Waiting until timeout for monitored process [2021-11-20 07:02:43,045 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 [2021-11-20 07:02:43,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,053 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,054 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,056 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3996)] Ended with exit code 0 [2021-11-20 07:02:43,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,085 INFO L229 MonitoredProcess]: Starting monitored process 3997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3997)] Waiting until timeout for monitored process [2021-11-20 07:02:43,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,093 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,094 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,096 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3997)] Ended with exit code 0 [2021-11-20 07:02:43,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,119 INFO L229 MonitoredProcess]: Starting monitored process 3998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3998)] Waiting until timeout for monitored process [2021-11-20 07:02:43,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,127 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,129 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3998)] Ended with exit code 0 [2021-11-20 07:02:43,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,152 INFO L229 MonitoredProcess]: Starting monitored process 3999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3999)] Waiting until timeout for monitored process [2021-11-20 07:02:43,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,162 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,163 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3999)] Ended with exit code 0 [2021-11-20 07:02:43,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,189 INFO L229 MonitoredProcess]: Starting monitored process 4000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4000)] Waiting until timeout for monitored process [2021-11-20 07:02:43,190 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 [2021-11-20 07:02:43,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,198 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,199 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4000)] Ended with exit code 0 [2021-11-20 07:02:43,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,222 INFO L229 MonitoredProcess]: Starting monitored process 4001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4001)] Waiting until timeout for monitored process [2021-11-20 07:02:43,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,231 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,231 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,231 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4001)] Ended with exit code 0 [2021-11-20 07:02:43,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,254 INFO L229 MonitoredProcess]: Starting monitored process 4002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4002)] Waiting until timeout for monitored process [2021-11-20 07:02:43,255 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 [2021-11-20 07:02:43,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,262 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4002)] Ended with exit code 0 [2021-11-20 07:02:43,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,288 INFO L229 MonitoredProcess]: Starting monitored process 4003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4003)] Waiting until timeout for monitored process [2021-11-20 07:02:43,289 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 [2021-11-20 07:02:43,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,297 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,298 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4003)] Ended with exit code 0 [2021-11-20 07:02:43,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,321 INFO L229 MonitoredProcess]: Starting monitored process 4004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4004)] Waiting until timeout for monitored process [2021-11-20 07:02:43,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4004)] Ended with exit code 0 [2021-11-20 07:02:43,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,352 INFO L229 MonitoredProcess]: Starting monitored process 4005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4005)] Waiting until timeout for monitored process [2021-11-20 07:02:43,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,360 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,361 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4005)] Ended with exit code 0 [2021-11-20 07:02:43,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,385 INFO L229 MonitoredProcess]: Starting monitored process 4006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4006)] Waiting until timeout for monitored process [2021-11-20 07:02:43,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,393 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4006)] Ended with exit code 0 [2021-11-20 07:02:43,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,422 INFO L229 MonitoredProcess]: Starting monitored process 4007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4007)] Waiting until timeout for monitored process [2021-11-20 07:02:43,423 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 [2021-11-20 07:02:43,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,431 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4007)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:43,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,456 INFO L229 MonitoredProcess]: Starting monitored process 4008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4008)] Waiting until timeout for monitored process [2021-11-20 07:02:43,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,464 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,464 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,465 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4008)] Ended with exit code 0 [2021-11-20 07:02:43,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,487 INFO L229 MonitoredProcess]: Starting monitored process 4009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4009)] Waiting until timeout for monitored process [2021-11-20 07:02:43,488 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 [2021-11-20 07:02:43,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,496 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,497 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4009)] Forceful destruction successful, exit code 0 [2021-11-20 07:02:43,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,521 INFO L229 MonitoredProcess]: Starting monitored process 4010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4010)] Waiting until timeout for monitored process [2021-11-20 07:02:43,522 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 [2021-11-20 07:02:43,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,530 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,531 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4010)] Ended with exit code 0 [2021-11-20 07:02:43,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,554 INFO L229 MonitoredProcess]: Starting monitored process 4011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4011)] Waiting until timeout for monitored process [2021-11-20 07:02:43,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,562 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,562 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,564 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4011)] Ended with exit code 0 [2021-11-20 07:02:43,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:02:43,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:02:43,587 INFO L229 MonitoredProcess]: Starting monitored process 4012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:02:43,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4012)] Waiting until timeout for monitored process [2021-11-20 07:02:43,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:02:43,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:02:43,595 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:02:43,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:02:43,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:02:43,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:02:43,595 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:02:43,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:02:43,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:02:43,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:02:43,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c17f7f0f-c49c-4c7f-b09b-378bbfa05dda/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4012)] Ended with exit code 0 [2021-11-20 07:02:43,618 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:02:43,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-20 07:02:43,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-20 07:02:43,619 INFO L87 Difference]: Start difference. First operand 110170 states and 173341 transitions. cyclomatic complexity: 63187 Second operand has 7 states, 7 states have (on average 37.0) internal successors, (259), 6 states have internal predecessors, (259), 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) [2021-11-20 07:02:44,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:02:44,546 INFO L93 Difference]: Finished difference Result 246722 states and 390587 transitions. [2021-11-20 07:02:44,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-20 07:02:44,547 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 246722 states and 390587 transitions. [2021-11-20 07:02:46,010 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 91560 [2021-11-20 07:02:46,713 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 246722 states to 246722 states and 390587 transitions. [2021-11-20 07:02:46,714 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 128287 [2021-11-20 07:02:46,766 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 128287 [2021-11-20 07:02:46,767 INFO L73 IsDeterministic]: Start isDeterministic. Operand 246722 states and 390587 transitions. [2021-11-20 07:02:46,772 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-11-20 07:02:46,773 INFO L681 BuchiCegarLoop]: Abstraction has 246722 states and 390587 transitions. [2021-11-20 07:02:46,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246722 states and 390587 transitions. [2021-11-20 07:02:49,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246722 to 213592. [2021-11-20 07:02:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 213592 states, 213592 states have (on average 1.5746703996404359) internal successors, (336337), 213591 states have internal predecessors, (336337), 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) [2021-11-20 07:02:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213592 states to 213592 states and 336337 transitions. [2021-11-20 07:02:50,244 INFO L704 BuchiCegarLoop]: Abstraction has 213592 states and 336337 transitions. [2021-11-20 07:02:50,244 INFO L587 BuchiCegarLoop]: Abstraction has 213592 states and 336337 transitions. [2021-11-20 07:02:50,244 INFO L425 BuchiCegarLoop]: ======== Iteration 22============ [2021-11-20 07:02:50,244 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 213592 states and 336337 transitions.